Finding the right tire size can be challenging when tire measurements are listed in different formats. This comprehensive tire size chart makes it easier to find and compare tire sizes using two different measurements: wheel diameter and overall tire diameter. It covers tire sizes for 12-inch to 30-inch wheels and groups tires by 20-inch to 58-inch overall diameter, providing a broad reference for passenger cars, SUVs, trucks, and other vehicles.
The first section, Tire Size Charts by Wheel Size, organizes metric and flotation tire sizes according to their compatible wheel diameter. The second section, Tire Size Charts by Overall Diameter, groups tire sizes by their listed overall or nominal diameter, making it easier to compare tires that may use different wheel diameters but have similar outside dimensions. Both sections include available measurements such as tire width, sidewall height, overall or nominal diameter, circumference, and revolutions per mile.
Use the wheel-size charts when you know your rim diameter, or browse the overall-diameter charts when you want to find tires within a specific diameter range. Keep in mind that matching wheel size or overall diameter alone does not guarantee vehicle compatibility. Always check the manufacturer’s recommended tire sizes, approved rim-width range, load capacity, speed rating, inflation requirements, and available clearance before choosing replacement tires.
Commercial and Specialty Tire Size Chart for 16.5 Inch Wheel
16.5 Inch Legacy Numeric Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
8.75R16.5
8.80″
6.50″
29.50″
92.68″
683.7
9.5R16.5
9.50″
7.05″
30.60″
96.13″
659.1
16.5 Inch Flotation Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
32X12R16.5
12.00″
7.75″
32.00″
100.53″
630.3
33X11.5R16.5
11.50″
8.25″
33.00″
103.67″
611.2
33X12.5R16.5
12.50″
8.25″
33.00″
103.67″
611.2
33X14R16.5
14.00″
8.25″
33.00″
103.67″
611.2
33X14.5R16.5
14.50″
8.25″
33.00″
103.67″
611.2
33X15.5R16.5
15.50″
8.25″
33.00″
103.67″
611.2
35X9.5R16.5
9.50″
9.25″
35.00″
109.96″
576.2
35X12.5R16.5
12.50″
9.25″
35.00″
109.96″
576.2
35X14.5R16.5
14.50″
9.25″
35.00″
109.96″
576.2
35X15R16.5
15.00″
9.25″
35.00″
109.96″
576.2
35X15.5R16.5
15.50″
9.25″
35.00″
109.96″
576.2
35X16R16.5
16.00″
9.25″
35.00″
109.96″
576.2
36X12.5R16.5
12.50″
9.75″
36.00″
113.10″
560.2
36X13.5R16.5
13.50″
9.75″
36.00″
113.10″
560.2
36X14.5R16.5
14.50″
9.75″
36.00″
113.10″
560.2
36X16R16.5
16.00″
9.75″
36.00″
113.10″
560.2
37X12.5R16.5
12.50″
10.25″
37.00″
116.24″
545.1
37X13R16.5
13.00″
10.25″
37.00″
116.24″
545.1
37X14R16.5
14.00″
10.25″
37.00″
116.24″
545.1
38X11R16.5
11.00″
10.75″
38.00″
119.38″
530.7
38X12.5R16.5
12.50″
10.75″
38.00″
119.38″
530.7
38X15.5R16.5
15.50″
10.75″
38.00″
119.38″
530.7
38.5X11R16.5
11.00″
11.00″
38.50″
120.95″
523.8
38.5X13.5R16.5
13.50″
11.00″
38.50″
120.95″
523.8
38.5X14.5R16.5
14.50″
11.00″
38.50″
120.95″
523.8
38.5X15R16.5
15.00″
11.00″
38.50″
120.95″
523.8
38.5X16R16.5
16.00″
11.00″
38.50″
120.95″
523.8
39X13.5R16.5
13.50″
11.25″
39.00″
122.52″
517.1
39.5X13.5R16.5
13.50″
11.50″
39.50″
124.09″
510.6
39.5X15R16.5
15.00″
11.50″
39.50″
124.09″
510.6
39.5X18R16.5
18.00″
11.50″
39.50″
124.09″
510.6
42X14R16.5
14.00″
12.75″
42.00″
131.95″
480.2
42X15R16.5
15.00″
12.75″
42.00″
131.95″
480.2
42.5X13.5R16.5
13.50″
13.00″
42.50″
133.52″
474.5
43X14.5R16.5
14.50″
13.25″
43.00″
135.09″
469.0
44X18.5R16.5
18.50″
13.75″
44.00″
138.23″
458.4
44X19.5R16.5
19.50″
13.75″
44.00″
138.23″
458.4
44X21R16.5
21.00″
13.75″
44.00″
138.23″
458.4
47X17R16.5
17.00″
15.25″
47.00″
147.65″
429.1
48X12.5R16.5
12.50″
15.75″
48.00″
150.80″
420.2
49X21R16.5
21.00″
16.25″
49.00″
153.94″
411.6
Tire Size Chart for 17 Inch Wheels
17 Metric Inch Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
215/30R17
8.46″
2.54″
22.08″
69.36″
913.5
185/35R17
7.28″
2.55″
22.10″
69.42″
912.6
165/40R17
6.50″
2.60″
22.20″
69.73″
908.6
225/30R17
8.86″
2.66″
22.31″
70.10″
903.8
195/35R17
7.68″
2.69″
22.37″
70.29″
901.4
155/45R17
6.10″
2.75″
22.49″
70.66″
896.7
175/40R17
6.89″
2.76″
22.51″
70.72″
895.9
235/30R17
9.25″
2.78″
22.55″
70.85″
894.3
205/35R17
8.07″
2.82″
22.65″
71.16″
890.4
245/30R17
9.65″
2.89″
22.79″
71.59″
885.1
185/40R17
7.28″
2.91″
22.83″
71.71″
883.5
165/45R17
6.50″
2.92″
22.85″
71.77″
882.8
215/35R17
8.46″
2.96″
22.93″
72.02″
879.7
255/30R17
10.04″
3.01″
23.02″
72.33″
876.0
155/50R17
6.10″
3.05″
23.10″
72.58″
873.0
195/40R17
7.68″
3.07″
23.14″
72.70″
871.5
175/45R17
6.89″
3.10″
23.20″
72.89″
869.3
225/35R17
8.86″
3.10″
23.20″
72.89″
869.3
265/30R17
10.43″
3.13″
23.26″
73.07″
867.1
205/40R17
8.07″
3.23″
23.46″
73.69″
859.8
235/35R17
9.25″
3.24″
23.48″
73.75″
859.1
165/50R17
6.50″
3.25″
23.50″
73.82″
858.4
275/30R17
10.83″
3.25″
23.50″
73.82″
858.4
185/45R17
7.28″
3.28″
23.56″
74.00″
856.2
155/55R17
6.10″
3.36″
23.71″
74.50″
850.5
285/30R17
11.22″
3.37″
23.73″
74.56″
849.8
245/35R17
9.65″
3.38″
23.75″
74.62″
849.1
215/40R17
8.46″
3.39″
23.77″
74.68″
848.4
125/70R17
4.92″
3.44″
23.89″
75.05″
844.2
175/50R17
6.89″
3.44″
23.89″
75.05″
844.2
195/45R17
7.68″
3.45″
23.91″
75.11″
843.5
295/30R17
11.61″
3.48″
23.97″
75.30″
841.4
255/35R17
10.04″
3.51″
24.03″
75.48″
839.4
225/40R17
8.86″
3.54″
24.09″
75.67″
837.3
165/55R17
6.50″
3.57″
24.15″
75.86″
835.3
305/30R17
12.01″
3.60″
24.20″
76.04″
833.2
205/45R17
8.07″
3.63″
24.26″
76.23″
831.2
185/50R17
7.28″
3.64″
24.28″
76.29″
830.5
265/35R17
10.43″
3.65″
24.30″
76.35″
829.9
155/60R17
6.10″
3.66″
24.32″
76.41″
829.2
235/40R17
9.25″
3.70″
24.40″
76.66″
826.5
135/70R17
5.31″
3.72″
24.44″
76.78″
825.2
315/30R17
12.40″
3.72″
24.44″
76.78″
825.2
175/55R17
6.89″
3.79″
24.58″
77.22″
820.6
275/35R17
10.83″
3.79″
24.58″
77.22″
820.6
215/45R17
8.46″
3.81″
24.62″
77.34″
819.2
195/50R17
7.68″
3.84″
24.68″
77.53″
817.3
325/30R17
12.80″
3.84″
24.68″
77.53″
817.3
245/40R17
9.65″
3.86″
24.72″
77.65″
816.0
165/60R17
6.50″
3.90″
24.80″
77.90″
813.4
285/35R17
11.22″
3.93″
24.85″
78.08″
811.5
125/80R17
4.92″
3.94″
24.87″
78.14″
810.8
335/30R17
13.19″
3.96″
24.91″
78.27″
809.5
155/65R17
6.10″
3.97″
24.93″
78.33″
808.9
225/45R17
8.86″
3.99″
24.97″
78.45″
807.6
145/70R17
5.71″
4.00″
24.99″
78.52″
807.0
185/55R17
7.28″
4.01″
25.01″
78.58″
806.3
255/40R17
10.04″
4.02″
25.03″
78.64″
805.7
205/50R17
8.07″
4.04″
25.07″
78.76″
804.4
295/35R17
11.61″
4.06″
25.13″
78.95″
802.6
345/30R17
13.58″
4.07″
25.15″
79.01″
801.9
175/60R17
6.89″
4.13″
25.27″
79.38″
798.2
235/45R17
9.25″
4.16″
25.33″
79.57″
796.3
265/40R17
10.43″
4.17″
25.35″
79.63″
795.7
305/35R17
12.01″
4.20″
25.41″
79.81″
793.8
165/65R17
6.50″
4.22″
25.44″
79.94″
792.6
195/55R17
7.68″
4.22″
25.44″
79.94″
792.6
215/50R17
8.46″
4.23″
25.46″
80.00″
792.0
135/80R17
5.31″
4.25″
25.50″
80.12″
790.8
155/70R17
6.10″
4.27″
25.54″
80.25″
789.6
115/95R17
4.53″
4.30″
25.60″
80.43″
787.7
275/40R17
10.83″
4.33″
25.66″
80.62″
785.9
245/45R17
9.65″
4.34″
25.68″
80.68″
785.3
315/35R17
12.40″
4.34″
25.68″
80.68″
785.3
185/60R17
7.28″
4.37″
25.74″
80.87″
783.5
225/50R17
8.86″
4.43″
25.86″
81.24″
779.9
205/55R17
8.07″
4.44″
25.88″
81.30″
779.4
175/65R17
6.89″
4.48″
25.96″
81.55″
777.0
325/35R17
12.80″
4.48″
25.96″
81.55″
777.0
285/40R17
11.22″
4.49″
25.98″
81.61″
776.4
255/45R17
10.04″
4.52″
26.04″
81.79″
774.6
165/70R17
6.50″
4.55″
26.09″
81.98″
772.9
145/80R17
5.71″
4.57″
26.13″
82.10″
771.7
155/75R17
6.10″
4.58″
26.15″
82.16″
771.1
195/60R17
7.68″
4.61″
26.21″
82.35″
769.4
335/35R17
13.19″
4.62″
26.23″
82.41″
768.8
235/50R17
9.25″
4.63″
26.25″
82.47″
768.3
295/40R17
11.61″
4.65″
26.29″
82.60″
767.1
215/55R17
8.46″
4.66″
26.31″
82.66″
766.5
265/45R17
10.43″
4.69″
26.39″
82.91″
764.2
185/65R17
7.28″
4.73″
26.47″
83.15″
762.0
345/35R17
13.58″
4.75″
26.51″
83.28″
760.8
135/90R17
5.31″
4.78″
26.57″
83.46″
759.1
305/40R17
12.01″
4.80″
26.61″
83.59″
758.0
175/70R17
6.89″
4.82″
26.65″
83.71″
756.9
245/50R17
9.65″
4.82″
26.65″
83.71″
756.9
205/60R17
8.07″
4.84″
26.69″
83.83″
755.8
165/75R17
6.50″
4.87″
26.74″
84.02″
754.1
225/55R17
8.86″
4.87″
26.74″
84.02″
754.1
275/45R17
10.83″
4.87″
26.74″
84.02″
754.1
155/80R17
6.10″
4.88″
26.76″
84.08″
753.6
315/40R17
12.40″
4.96″
26.92″
84.58″
749.2
195/65R17
7.68″
4.99″
26.98″
84.76″
747.5
255/50R17
10.04″
5.02″
27.04″
84.95″
745.9
285/45R17
11.22″
5.05″
27.10″
85.13″
744.3
215/60R17
8.46″
5.08″
27.16″
85.32″
742.6
235/55R17
9.25″
5.09″
27.18″
85.38″
742.1
185/70R17
7.28″
5.10″
27.20″
85.44″
741.6
325/40R17
12.80″
5.12″
27.24″
85.57″
740.5
145/90R17
5.71″
5.14″
27.28″
85.69″
739.4
175/75R17
6.89″
5.17″
27.33″
85.87″
737.8
155/85R17
6.10″
5.19″
27.37″
86.00″
736.8
165/80R17
6.50″
5.20″
27.39″
86.06″
736.2
265/50R17
10.43″
5.22″
27.43″
86.18″
735.2
295/45R17
11.61″
5.23″
27.45″
86.25″
734.6
205/65R17
8.07″
5.25″
27.49″
86.37″
733.6
335/40R17
13.19″
5.28″
27.55″
86.55″
732.0
245/55R17
9.65″
5.31″
27.61″
86.74″
730.5
225/60R17
8.86″
5.31″
27.63″
86.80″
729.9
195/70R17
7.68″
5.37″
27.75″
87.17″
726.8
305/45R17
12.01″
5.40″
27.81″
87.36″
725.3
275/50R17
10.83″
5.41″
27.83″
87.42″
724.8
345/40R17
13.58″
5.43″
27.87″
87.54″
723.7
185/75R17
7.28″
5.46″
27.93″
87.73″
722.2
155/90R17
6.10″
5.49″
27.98″
87.92″
720.7
215/65R17
8.46″
5.50″
28.00″
87.98″
720.2
175/80R17
6.89″
5.51″
28.02″
88.04″
719.7
165/85R17
6.50″
5.52″
28.04″
88.10″
719.2
255/55R17
10.04″
5.52″
28.04″
88.10″
719.2
235/60R17
9.25″
5.55″
28.10″
88.29″
717.7
315/45R17
12.40″
5.58″
28.16″
88.47″
716.2
285/50R17
11.22″
5.61″
28.22″
88.66″
714.7
205/70R17
8.07″
5.65″
28.30″
88.90″
712.7
265/55R17
10.43″
5.74″
28.48″
89.46″
708.2
195/75R17
7.68″
5.76″
28.52″
89.58″
707.3
225/65R17
8.86″
5.76″
28.52″
89.58″
707.3
325/45R17
12.80″
5.76″
28.52″
89.58″
707.3
245/60R17
9.65″
5.79″
28.57″
89.77″
705.8
295/50R17
11.61″
5.81″
28.61″
89.89″
704.8
185/80R17
7.28″
5.83″
28.65″
90.02″
703.9
165/90R17
6.50″
5.85″
28.69″
90.14″
702.9
175/85R17
6.89″
5.86″
28.71″
90.20″
702.4
215/70R17
8.46″
5.93″
28.85″
90.64″
699.1
335/45R17
13.19″
5.94″
28.87″
90.70″
698.6
275/55R17
10.83″
5.95″
28.91″
90.82″
697.6
305/50R17
12.01″
6.00″
29.01″
91.13″
695.3
235/65R17
9.25″
6.01″
29.03″
91.19″
694.8
255/60R17
10.04″
6.02″
29.05″
91.25″
694.3
205/75R17
8.07″
6.05″
29.11″
91.44″
692.9
345/45R17
13.58″
6.11″
29.22″
91.81″
690.1
195/80R17
7.68″
6.14″
29.28″
92.00″
688.7
285/55R17
11.22″
6.17″
29.34″
92.18″
687.3
185/85R17
7.28″
6.19″
29.38″
92.31″
686.4
175/90R17
6.89″
6.20″
29.40″
92.37″
686.0
225/70R17
8.86″
6.20″
29.40″
92.37″
686.0
315/50R17
12.40″
6.20″
29.40″
92.37″
686.0
265/60R17
10.43″
6.26″
29.52″
92.74″
683.2
245/65R17
9.65″
6.27″
29.54″
92.80″
682.8
215/75R17
8.46″
6.35″
29.70″
93.30″
679.1
295/55R17
11.61″
6.39″
29.78″
93.54″
677.3
325/50R17
12.80″
6.40″
29.80″
93.60″
676.9
205/80R17
8.07″
6.46″
29.91″
93.98″
674.2
235/70R17
9.25″
6.48″
29.95″
94.10″
673.3
275/60R17
10.83″
6.50″
29.99″
94.22″
672.4
195/85R17
7.68″
6.53″
30.05″
94.41″
671.1
255/65R17
10.04″
6.53″
30.05″
94.41″
671.1
335/50R17
13.19″
6.59″
30.19″
94.84″
668.1
305/55R17
12.01″
6.60″
30.21″
94.90″
667.6
225/75R17
8.86″
6.64″
30.29″
95.15″
665.9
285/60R17
11.22″
6.73″
30.46″
95.71″
662.0
245/70R17
9.65″
6.75″
30.50″
95.83″
661.2
215/80R17
8.46″
6.77″
30.54″
95.95″
660.3
265/65R17
10.43″
6.78″
30.56″
96.02″
659.9
345/50R17
13.58″
6.79″
30.58″
96.08″
659.5
315/55R17
12.40″
6.82″
30.64″
96.26″
658.2
205/85R17
8.07″
6.86″
30.72″
96.51″
656.5
235/75R17
9.25″
6.94″
30.88″
97.01″
653.2
295/60R17
11.61″
6.97″
30.94″
97.19″
651.9
255/70R17
10.04″
7.03″
31.06″
97.56″
649.4
275/65R17
10.83″
7.04″
31.07″
97.62″
649.0
325/55R17
12.80″
7.04″
31.07″
97.62″
649.0
225/80R17
8.86″
7.09″
31.17″
97.93″
647.0
215/85R17
8.46″
7.19″
31.39″
98.61″
642.5
305/60R17
12.01″
7.20″
31.41″
98.68″
642.1
245/75R17
9.65″
7.23″
31.47″
98.86″
640.9
335/55R17
13.19″
7.25″
31.51″
98.98″
640.1
285/65R17
11.22″
7.29″
31.59″
99.23″
638.5
265/70R17
10.43″
7.30″
31.61″
99.29″
638.1
235/80R17
9.25″
7.40″
31.80″
99.91″
634.2
315/60R17
12.40″
7.44″
31.88″
100.16″
632.6
345/55R17
13.58″
7.47″
31.94″
100.35″
631.4
225/85R17
8.86″
7.53″
32.06″
100.72″
629.1
255/75R17
10.04″
7.53″
32.06″
100.72″
629.1
295/65R17
11.61″
7.55″
32.10″
100.84″
628.3
275/70R17
10.83″
7.58″
32.16″
101.03″
627.2
325/60R17
12.80″
7.68″
32.35″
101.64″
623.4
245/80R17
9.65″
7.72″
32.43″
101.89″
621.8
305/65R17
12.01″
7.81″
32.61″
102.45″
618.5
265/75R17
10.43″
7.82″
32.65″
102.57″
617.7
285/70R17
11.22″
7.85″
32.71″
102.76″
616.6
235/85R17
9.25″
7.86″
32.73″
102.82″
616.2
335/60R17
13.19″
7.91″
32.83″
103.13″
614.4
255/80R17
10.04″
8.03″
33.06″
103.87″
610.0
315/65R17
12.40″
8.06″
33.12″
104.06″
608.9
275/75R17
10.83″
8.12″
33.24″
104.43″
606.7
295/70R17
11.61″
8.13″
33.26″
104.49″
606.4
345/60R17
13.58″
8.15″
33.30″
104.61″
605.7
245/85R17
9.65″
8.20″
33.40″
104.92″
603.9
325/65R17
12.80″
8.32″
33.63″
105.66″
599.6
265/80R17
10.43″
8.35″
33.69″
105.85″
598.6
305/70R17
12.01″
8.41″
33.81″
106.22″
596.5
285/75R17
11.22″
8.42″
33.83″
106.28″
596.1
255/85R17
10.04″
8.53″
34.07″
107.02″
592.0
335/65R17
13.19″
8.57″
34.15″
107.27″
590.6
275/80R17
10.83″
8.66″
34.32″
107.83″
587.6
315/70R17
12.40″
8.68″
34.36″
107.95″
586.9
295/75R17
11.61″
8.71″
34.42″
108.14″
585.9
345/65R17
13.58″
8.83″
34.66″
108.88″
581.9
265/85R17
10.43″
8.87″
34.74″
109.13″
580.6
325/70R17
12.80″
8.96″
34.91″
109.68″
577.7
285/80R17
11.22″
8.98″
34.95″
109.81″
577.0
305/75R17
12.01″
9.01″
35.01″
109.99″
576.0
275/85R17
10.83″
9.20″
35.41″
111.23″
569.6
335/70R17
13.19″
9.23″
35.46″
111.42″
568.7
295/80R17
11.61″
9.29″
35.58″
111.79″
566.8
315/75R17
12.40″
9.30″
35.60″
111.85″
566.5
345/70R17
13.58″
9.51″
36.02″
113.15″
560.0
285/85R17
11.22″
9.54″
36.07″
113.33″
559.1
325/75R17
12.80″
9.60″
36.19″
113.70″
557.2
305/80R17
12.01″
9.61″
36.21″
113.77″
556.9
355/70R17
13.98″
9.78″
36.57″
114.88″
551.5
295/85R17
11.61″
9.87″
36.74″
115.43″
548.9
335/75R17
13.19″
9.89″
36.78″
115.56″
548.3
315/80R17
12.40″
9.92″
36.84″
115.74″
547.4
345/75R17
13.58″
10.19″
37.37″
117.41″
539.6
305/85R17
12.01″
10.21″
37.41″
117.54″
539.1
325/80R17
12.80″
10.24″
37.47″
117.72″
538.2
315/85R17
12.40″
10.54″
38.08″
119.64″
529.6
335/80R17
13.19″
10.55″
38.10″
119.70″
529.3
345/80R17
13.58″
10.87″
38.73″
121.68″
520.7
325/85R17
12.80″
10.88″
38.75″
121.74″
520.4
335/85R17
13.19″
11.21″
39.42″
123.85″
511.6
345/85R17
13.58″
11.55″
40.09″
125.95″
503.1
17 Inch Flotation Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
22X2.5R17
2.50″
2.50″
22.00″
69.12″
916.7
25X10R17
10.00″
4.00″
25.00″
78.54″
806.7
25.5X8.5R17
8.50″
4.25″
25.50″
80.11″
790.9
26X4R17
4.00″
4.50″
26.00″
81.68″
775.7
26X6R17
6.00″
4.50″
26.00″
81.68″
775.7
26X10R17
10.00″
4.50″
26.00″
81.68″
775.7
27X10R17
10.00″
5.00″
27.00″
84.82″
747.0
27.5X4R17
4.00″
5.25″
27.50″
86.39″
733.4
28X6R17
6.00″
5.50″
28.00″
87.96″
720.3
28X8.5R17
8.50″
5.50″
28.00″
87.96″
720.3
28X10R17
10.00″
5.50″
28.00″
87.96″
720.3
29X10R17
10.00″
6.00″
29.00″
91.11″
695.5
31X10.5R17
10.50″
7.00″
31.00″
97.39″
650.6
32X10.5R17
10.50″
7.50″
32.00″
100.53″
630.3
32X11.5R17
11.50″
7.50″
32.00″
100.53″
630.3
33X9.5R17
9.50″
8.00″
33.00″
103.67″
611.2
33X10.5R17
10.50″
8.00″
33.00″
103.67″
611.2
33X11.5R17
11.50″
8.00″
33.00″
103.67″
611.2
33X12.5R17
12.50″
8.00″
33.00″
103.67″
611.2
33X13R17
13.00″
8.00″
33.00″
103.67″
611.2
33X13.5R17
13.50″
8.00″
33.00″
103.67″
611.2
34X10.5R17
10.50″
8.50″
34.00″
106.81″
593.2
35X10.5R17
10.50″
9.00″
35.00″
109.96″
576.2
35X11.5R17
11.50″
9.00″
35.00″
109.96″
576.2
35X12.5R17
12.50″
9.00″
35.00″
109.96″
576.2
35X13.5R17
13.50″
9.00″
35.00″
109.96″
576.2
35X14.5R17
14.50″
9.00″
35.00″
109.96″
576.2
36X12.5R17
12.50″
9.50″
36.00″
113.10″
560.2
36X13.5R17
13.50″
9.50″
36.00″
113.10″
560.2
37X11.5R17
11.50″
10.00″
37.00″
116.24″
545.1
37X12.5R17
12.50″
10.00″
37.00″
116.24″
545.1
37X13R17
13.00″
10.00″
37.00″
116.24″
545.1
37X13.5R17
13.50″
10.00″
37.00″
116.24″
545.1
37X14R17
14.00″
10.00″
37.00″
116.24″
545.1
38X11.5R17
11.50″
10.50″
38.00″
119.38″
530.7
38X12.5R17
12.50″
10.50″
38.00″
119.38″
530.7
38X13.5R17
13.50″
10.50″
38.00″
119.38″
530.7
38X14.5R17
14.50″
10.50″
38.00″
119.38″
530.7
38X15.5R17
15.50″
10.50″
38.00″
119.38″
530.7
38.5X13.5R17
13.50″
10.75″
38.50″
120.95″
523.8
38.5X14.5R17
14.50″
10.75″
38.50″
120.95″
523.8
39X13.5R17
13.50″
11.00″
39.00″
122.52″
517.1
39.5X13.5R17
13.50″
11.25″
39.50″
124.09″
510.6
39.5X15R17
15.00″
11.25″
39.50″
124.09″
510.6
40X12.5R17
12.50″
11.50″
40.00″
125.66″
504.2
40X13.5R17
13.50″
11.50″
40.00″
125.66″
504.2
40X14.5R17
14.50″
11.50″
40.00″
125.66″
504.2
40X16R17
16.00″
11.50″
40.00″
125.66″
504.2
41X14.5R17
14.50″
12.00″
41.00″
128.81″
491.9
42X13.5R17
13.50″
12.50″
42.00″
131.95″
480.2
42X14R17
14.00″
12.50″
42.00″
131.95″
480.2
42X14.5R17
14.50″
12.50″
42.00″
131.95″
480.2
42X15R17
15.00″
12.50″
42.00″
131.95″
480.2
42.5X13.5R17
13.50″
12.75″
42.50″
133.52″
474.5
43X14.5R17
14.50″
13.00″
43.00″
135.09″
469.0
43X15R17
15.00″
13.00″
43.00″
135.09″
469.0
44X19.5R17
19.50″
13.50″
44.00″
138.23″
458.4
44X21R17
21.00″
13.50″
44.00″
138.23″
458.4
47X17R17
17.00″
15.00″
47.00″
147.65″
429.1
49X21R17
21.00″
16.00″
49.00″
153.94″
411.6
54X19.5R17
19.50″
18.50″
54.00″
169.65″
373.5
Commercial Tire Size Chart for 17.5 Inch Wheels
17.5 Metric Inch Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
215/75R17.5
8.46″
6.35″
30.20″
94.87″
667.9
Tire Size Chart for 18 Inch Wheels
18 Inch Metric Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
235/30R18
9.25″
2.78″
23.55″
73.99″
856.4
205/35R18
8.07″
2.82″
23.65″
74.30″
852.8
215/35R18
8.46″
2.96″
23.93″
75.16″
843.0
225/35R18
8.86″
3.10″
24.20″
76.03″
833.4
205/40R18
8.07″
3.23″
24.46″
76.83″
824.6
235/35R18
9.25″
3.24″
24.48″
76.89″
824.0
285/30R18
11.22″
3.37″
24.73″
77.70″
815.5
245/35R18
9.65″
3.38″
24.75″
77.76″
814.8
215/40R18
8.46″
3.39″
24.77″
77.82″
814.2
125/70R18
4.92″
3.44″
24.89″
78.19″
810.3
295/30R18
11.61″
3.48″
24.97″
78.44″
807.7
255/35R18
10.04″
3.51″
25.03″
78.63″
805.8
225/40R18
8.86″
3.54″
25.09″
78.81″
803.9
305/30R18
12.01″
3.60″
25.20″
79.18″
800.2
205/45R18
8.07″
3.63″
25.26″
79.37″
798.3
265/35R18
10.43″
3.65″
25.30″
79.49″
797.1
155/60R18
6.10″
3.66″
25.32″
79.55″
796.4
235/40R18
9.25″
3.70″
25.40″
79.80″
794.0
135/70R18
5.31″
3.72″
25.44″
79.93″
792.7
315/30R18
12.40″
3.72″
25.44″
79.93″
792.7
275/35R18
10.83″
3.79″
25.58″
80.36″
788.5
215/45R18
8.46″
3.81″
25.62″
80.48″
787.3
245/40R18
9.65″
3.86″
25.72″
80.79″
784.2
285/35R18
11.22″
3.93″
25.85″
81.22″
780.1
125/80R18
4.92″
3.94″
25.87″
81.29″
779.5
335/30R18
13.19″
3.96″
25.91″
81.41″
778.3
225/45R18
8.86″
3.99″
25.97″
81.59″
776.5
145/70R18
5.71″
4.00″
25.99″
81.66″
775.9
255/40R18
10.04″
4.02″
26.03″
81.78″
774.8
295/35R18
11.61″
4.06″
26.13″
82.09″
771.8
345/30R18
13.58″
4.07″
26.15″
82.15″
771.3
235/45R18
9.25″
4.16″
26.33″
82.71″
766.1
265/40R18
10.43″
4.17″
26.35″
82.77″
765.5
305/35R18
12.01″
4.20″
26.41″
82.96″
763.8
215/50R18
8.46″
4.23″
26.46″
83.14″
762.1
135/80R18
5.31″
4.25″
26.50″
83.26″
760.9
155/70R18
6.10″
4.27″
26.54″
83.39″
759.8
275/40R18
10.83″
4.33″
26.66″
83.76″
756.5
245/45R18
9.65″
4.34″
26.68″
83.82″
755.9
315/35R18
12.40″
4.34″
26.68″
83.82″
755.9
225/50R18
8.86″
4.43″
26.86″
84.38″
750.9
205/55R18
8.07″
4.44″
26.88″
84.44″
750.4
325/35R18
12.80″
4.48″
26.96″
84.69″
748.2
285/40R18
11.22″
4.49″
26.98″
84.75″
747.6
255/45R18
10.04″
4.52″
27.04″
84.93″
746.0
165/70R18
6.50″
4.55″
27.09″
85.12″
744.4
145/80R18
5.71″
4.57″
27.13″
85.24″
743.3
195/60R18
7.68″
4.61″
27.21″
85.49″
741.1
235/50R18
9.25″
4.63″
27.25″
85.61″
740.1
295/40R18
11.61″
4.65″
27.29″
85.74″
739.0
215/55R18
8.46″
4.66″
27.31″
85.80″
738.5
265/45R18
10.43″
4.69″
27.39″
86.05″
736.3
345/35R18
13.58″
4.75″
27.51″
86.42″
733.2
305/40R18
12.01″
4.80″
27.61″
86.73″
730.6
245/50R18
9.65″
4.82″
27.65″
86.85″
729.5
205/60R18
8.07″
4.84″
27.69″
86.98″
728.5
145/85R18
5.71″
4.85″
27.70″
87.04″
728.0
225/55R18
8.86″
4.87″
27.74″
87.16″
726.9
275/45R18
10.83″
4.87″
27.74″
87.16″
726.9
315/40R18
12.40″
4.96″
27.92″
87.72″
722.3
255/50R18
10.04″
5.02″
28.04″
88.09″
719.3
285/45R18
11.22″
5.05″
28.10″
88.27″
717.8
215/60R18
8.46″
5.08″
28.16″
88.46″
716.3
235/55R18
9.25″
5.09″
28.18″
88.52″
715.8
155/85R18
6.10″
5.19″
28.37″
89.14″
710.8
265/50R18
10.43″
5.22″
28.43″
89.33″
709.3
295/45R18
11.61″
5.23″
28.45″
89.39″
708.8
245/55R18
9.65″
5.31″
28.61″
89.88″
704.9
225/60R18
8.86″
5.31″
28.63″
89.94″
704.4
305/45R18
12.01″
5.40″
28.81″
90.50″
700.1
155/90R18
6.10″
5.49″
28.98″
91.06″
695.8
255/55R18
10.04″
5.52″
29.04″
91.24″
694.4
235/60R18
9.25″
5.55″
29.10″
91.43″
693.0
285/50R18
11.22″
5.61″
29.22″
91.80″
690.2
265/55R18
10.43″
5.74″
29.48″
92.60″
684.2
225/65R18
8.86″
5.76″
29.52″
92.73″
683.3
325/45R18
12.80″
5.76″
29.52″
92.73″
683.3
245/60R18
9.65″
5.79″
29.57″
92.91″
681.9
165/90R18
6.50″
5.85″
29.69″
93.28″
679.2
275/55R18
10.83″
5.95″
29.91″
93.96″
674.3
235/65R18
9.25″
6.01″
30.03″
94.33″
671.7
255/60R18
10.04″
6.02″
30.05″
94.40″
671.2
285/55R18
11.22″
6.17″
30.34″
95.32″
664.7
175/90R18
6.89″
6.20″
30.40″
95.51″
663.4
265/60R18
10.43″
6.26″
30.52″
95.88″
660.8
245/65R18
9.65″
6.27″
30.54″
95.94″
660.4
235/70R18
9.25″
6.48″
30.95″
97.24″
651.6
275/60R18
10.83″
6.50″
30.99″
97.36″
650.7
255/65R18
10.04″
6.53″
31.05″
97.55″
649.5
285/60R18
11.22″
6.73″
31.46″
98.85″
641.0
245/70R18
9.65″
6.75″
31.50″
98.97″
640.2
265/65R18
10.43″
6.78″
31.56″
99.16″
639.0
255/70R18
10.04″
7.03″
32.06″
100.70″
629.2
275/65R18
10.83″
7.04″
32.07″
100.77″
628.8
305/60R18
12.01″
7.20″
32.41″
101.82″
622.3
245/75R18
9.65″
7.23″
32.47″
102.00″
621.2
285/65R18
11.22″
7.29″
32.59″
102.37″
618.9
265/70R18
10.43″
7.30″
32.61″
102.44″
618.5
235/80R18
9.25″
7.40″
32.80″
103.05″
614.8
295/65R18
11.61″
7.55″
33.10″
103.98″
609.3
275/70R18
10.83″
7.58″
33.16″
104.17″
608.3
325/60R18
12.80″
7.68″
33.35″
104.79″
604.7
305/65R18
12.01″
7.81″
33.61″
105.59″
600.1
285/70R18
11.22″
7.85″
33.71″
105.90″
598.3
295/70R18
11.61″
8.13″
34.26″
107.63″
588.7
325/65R18
12.80″
8.32″
34.63″
108.81″
582.3
305/70R18
12.01″
8.41″
34.81″
109.36″
579.4
285/75R18
11.22″
8.42″
34.83″
109.42″
579.0
315/70R18
12.40″
8.68″
35.36″
111.09″
570.3
355/65R18
13.98″
9.08″
36.17″
113.63″
557.6
18 Inch Flotation Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
25X10R18
10.00″
3.50″
25.00″
78.54″
806.7
26X6R18
6.00″
4.00″
26.00″
81.68″
775.7
26X8R18
8.00″
4.00″
26.00″
81.68″
775.7
26X10R18
10.00″
4.00″
26.00″
81.68″
775.7
26X12R18
12.00″
4.00″
26.00″
81.68″
775.7
26.5X8.5R18
8.50″
4.25″
26.50″
83.25″
761.1
27X10R18
10.00″
4.50″
27.00″
84.82″
747.0
28X10R18
10.00″
5.00″
28.00″
87.96″
720.3
28X12R18
12.00″
5.00″
28.00″
87.96″
720.3
29X10R18
10.00″
5.50″
29.00″
91.11″
695.5
30X10R18
10.00″
6.00″
30.00″
94.25″
672.3
33X10.5R18
10.50″
7.50″
33.00″
103.67″
611.2
33X11.5R18
11.50″
7.50″
33.00″
103.67″
611.2
33X12.5R18
12.50″
7.50″
33.00″
103.67″
611.2
33X13R18
13.00″
7.50″
33.00″
103.67″
611.2
33X13.5R18
13.50″
7.50″
33.00″
103.67″
611.2
34X12.5R18
12.50″
8.00″
34.00″
106.81″
593.2
35X11.5R18
11.50″
8.50″
35.00″
109.96″
576.2
35X12.5R18
12.50″
8.50″
35.00″
109.96″
576.2
35X13R18
13.00″
8.50″
35.00″
109.96″
576.2
35X13.5R18
13.50″
8.50″
35.00″
109.96″
576.2
35X14.5R18
14.50″
8.50″
35.00″
109.96″
576.2
36X13.5R18
13.50″
9.00″
36.00″
113.10″
560.2
37X11.5R18
11.50″
9.50″
37.00″
116.24″
545.1
37X12.5R18
12.50″
9.50″
37.00″
116.24″
545.1
37X13.5R18
13.50″
9.50″
37.00″
116.24″
545.1
37X14.5R18
14.50″
9.50″
37.00″
116.24″
545.1
38X11.5R18
11.50″
10.00″
38.00″
119.38″
530.7
38X13.5R18
13.50″
10.00″
38.00″
119.38″
530.7
38X14.5R18
14.50″
10.00″
38.00″
119.38″
530.7
38X15R18
15.00″
10.00″
38.00″
119.38″
530.7
38X15.5R18
15.50″
10.00″
38.00″
119.38″
530.7
38.5X14.5R18
14.50″
10.25″
38.50″
120.95″
523.8
40X13.5R18
13.50″
11.00″
40.00″
125.66″
504.2
40X14.5R18
14.50″
11.00″
40.00″
125.66″
504.2
41X14.5R18
14.50″
11.50″
41.00″
128.81″
491.9
Tire Size Chart for 19 Inch Wheels
19 Inch Metric Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
235/30R19
9.25″
2.78″
24.55″
77.13″
821.5
245/30R19
9.65″
2.89″
24.79″
77.87″
813.6
295/25R19
11.61″
2.90″
24.81″
77.93″
813.0
215/35R19
8.46″
2.96″
24.93″
78.30″
809.1
255/30R19
10.04″
3.01″
25.02″
78.61″
806.0
225/35R19
8.86″
3.10″
25.20″
79.17″
800.3
315/25R19
12.40″
3.10″
25.20″
79.17″
800.3
265/30R19
10.43″
3.13″
25.26″
79.36″
798.4
115/70R19
4.53″
3.17″
25.34″
79.60″
795.9
235/35R19
9.25″
3.24″
25.48″
80.04″
791.6
275/30R19
10.83″
3.25″
25.50″
80.10″
791.0
285/30R19
11.22″
3.37″
25.73″
80.84″
783.8
245/35R19
9.65″
3.38″
25.75″
80.90″
783.2
125/70R19
4.92″
3.44″
25.89″
81.34″
779.0
295/30R19
11.61″
3.48″
25.97″
81.58″
776.6
255/35R19
10.04″
3.51″
26.03″
81.77″
774.9
225/40R19
8.86″
3.54″
26.09″
81.95″
773.1
305/30R19
12.01″
3.60″
26.20″
82.32″
769.6
265/35R19
10.43″
3.65″
26.30″
82.63″
766.8
235/40R19
9.25″
3.70″
26.40″
82.94″
763.9
135/70R19
5.31″
3.72″
26.44″
83.07″
762.8
315/30R19
12.40″
3.72″
26.44″
83.07″
762.8
275/35R19
10.83″
3.79″
26.58″
83.50″
758.8
195/50R19
7.68″
3.84″
26.68″
83.81″
756.0
325/30R19
12.80″
3.84″
26.68″
83.81″
756.0
245/40R19
9.65″
3.86″
26.72″
83.93″
754.9
285/35R19
11.22″
3.93″
26.85″
84.37″
751.0
335/30R19
13.19″
3.96″
26.91″
84.55″
749.4
225/45R19
8.86″
3.99″
26.97″
84.74″
747.7
255/40R19
10.04″
4.02″
27.03″
84.92″
746.1
295/35R19
11.61″
4.06″
27.13″
85.23″
743.4
345/30R19
13.58″
4.07″
27.15″
85.29″
742.9
175/60R19
6.89″
4.13″
27.27″
85.66″
739.6
235/45R19
9.25″
4.16″
27.33″
85.85″
738.0
265/40R19
10.43″
4.17″
27.35″
85.91″
737.5
355/30R19
13.98″
4.19″
27.39″
86.04″
736.4
305/35R19
12.01″
4.20″
27.41″
86.10″
735.9
215/50R19
8.46″
4.23″
27.46″
86.28″
734.3
155/70R19
6.10″
4.27″
27.54″
86.53″
732.2
275/40R19
10.83″
4.33″
27.66″
86.90″
729.1
245/45R19
9.65″
4.34″
27.68″
86.96″
728.6
315/35R19
12.40″
4.34″
27.68″
86.96″
728.6
225/50R19
8.86″
4.43″
27.86″
87.52″
724.0
285/40R19
11.22″
4.49″
27.98″
87.89″
720.9
255/45R19
10.04″
4.52″
28.04″
88.08″
719.4
145/80R19
5.71″
4.57″
28.13″
88.39″
716.9
235/50R19
9.25″
4.63″
28.25″
88.76″
713.9
295/40R19
11.61″
4.65″
28.29″
88.88″
712.9
265/45R19
10.43″
4.69″
28.39″
89.19″
710.4
345/35R19
13.58″
4.75″
28.51″
89.56″
707.5
245/50R19
9.65″
4.82″
28.65″
89.99″
704.1
225/55R19
8.86″
4.87″
28.74″
90.30″
701.6
275/45R19
10.83″
4.87″
28.74″
90.30″
701.6
155/80R19
6.10″
4.88″
28.76″
90.36″
701.2
315/40R19
12.40″
4.96″
28.92″
90.86″
697.3
255/50R19
10.04″
5.02″
29.04″
91.23″
694.5
285/45R19
11.22″
5.05″
29.10″
91.42″
693.1
235/55R19
9.25″
5.09″
29.18″
91.66″
691.2
265/50R19
10.43″
5.22″
29.43″
92.47″
685.2
295/45R19
11.61″
5.23″
29.45″
92.53″
684.8
245/55R19
9.65″
5.31″
29.61″
93.02″
681.1
275/50R19
10.83″
5.41″
29.83″
93.70″
676.2
175/80R19
6.89″
5.51″
30.02″
94.32″
671.7
255/55R19
10.04″
5.52″
30.04″
94.38″
671.3
235/60R19
9.25″
5.55″
30.10″
94.57″
670.0
265/55R19
10.43″
5.74″
30.48″
95.74″
661.8
165/90R19
6.50″
5.85″
30.69″
96.42″
657.1
275/55R19
10.83″
5.95″
30.91″
97.10″
652.5
235/65R19
9.25″
6.01″
31.03″
97.48″
650.0
255/60R19
10.04″
6.02″
31.05″
97.54″
649.6
225/70R19
8.86″
6.20″
31.40″
98.65″
642.3
255/65R19
10.04″
6.53″
32.05″
100.69″
629.2
245/70R19
9.65″
6.75″
32.50″
102.11″
620.5
19 Inch Flotation Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
25X10R19
10.00″
3.00″
25.00″
78.54″
806.7
26X10R19
10.00″
3.50″
26.00″
81.68″
775.7
27X10R19
10.00″
4.00″
27.00″
84.82″
747.0
27.5X8.5R19
8.50″
4.25″
27.50″
86.39″
733.4
28X10R19
10.00″
4.50″
28.00″
87.96″
720.3
29X10R19
10.00″
5.00″
29.00″
91.11″
695.5
30X10R19
10.00″
5.50″
30.00″
94.25″
672.3
31X10R19
10.00″
6.00″
31.00″
97.39″
650.6
Commercial Tire Size Chart for 19.5 Inch Wheels
19.5 Inch Metric Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
225/70R19.5
8.86″
6.20″
31.90″
100.22″
632.2
245/70R19.5
9.65″
6.75″
33.00″
103.68″
611.1
Tire Size Chart for 20 Inch Wheels
20 Inch Metric Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
215/30R20
8.46″
2.54″
25.08″
78.79″
804.2
225/30R20
8.86″
2.66″
25.31″
79.53″
796.7
275/25R20
10.83″
2.71″
25.41″
79.84″
793.6
235/30R20
9.25″
2.78″
25.55″
80.27″
789.3
285/25R20
11.22″
2.81″
25.61″
80.46″
787.5
245/30R20
9.65″
2.89″
25.79″
81.01″
782.1
295/25R20
11.61″
2.90″
25.81″
81.08″
781.5
305/25R20
12.01″
3.00″
26.00″
81.69″
775.6
255/30R20
10.04″
3.01″
26.02″
81.76″
775.0
225/35R20
8.86″
3.10″
26.20″
82.31″
769.8
315/25R20
12.40″
3.10″
26.20″
82.31″
769.8
265/30R20
10.43″
3.13″
26.26″
82.50″
768.0
325/25R20
12.80″
3.20″
26.40″
82.93″
764.0
235/35R20
9.25″
3.24″
26.48″
83.18″
761.7
275/30R20
10.83″
3.25″
26.50″
83.24″
761.2
335/25R20
13.19″
3.30″
26.59″
83.55″
758.4
285/30R20
11.22″
3.37″
26.73″
83.98″
754.4
245/35R20
9.65″
3.38″
26.75″
84.04″
753.9
345/25R20
13.58″
3.40″
26.79″
84.17″
752.8
145/60R20
5.71″
3.43″
26.85″
84.35″
751.1
295/30R20
11.61″
3.48″
26.97″
84.72″
747.8
255/35R20
10.04″
3.51″
27.03″
84.91″
746.2
225/40R20
8.86″
3.54″
27.09″
85.10″
744.6
305/30R20
12.01″
3.60″
27.20″
85.47″
741.3
265/35R20
10.43″
3.65″
27.30″
85.78″
738.7
155/60R20
6.10″
3.66″
27.32″
85.84″
738.1
235/40R20
9.25″
3.70″
27.40″
86.08″
736.0
145/65R20
5.71″
3.71″
27.42″
86.15″
735.5
315/30R20
12.40″
3.72″
27.44″
86.21″
735.0
175/55R20
6.89″
3.79″
27.58″
86.64″
731.3
275/35R20
10.83″
3.79″
27.58″
86.64″
731.3
215/45R20
8.46″
3.81″
27.62″
86.76″
730.2
195/50R20
7.68″
3.84″
27.68″
86.95″
728.7
325/30R20
12.80″
3.84″
27.68″
86.95″
728.7
245/40R20
9.65″
3.86″
27.72″
87.07″
727.7
165/60R20
6.50″
3.90″
27.80″
87.32″
725.6
285/35R20
11.22″
3.93″
27.85″
87.51″
724.1
335/30R20
13.19″
3.96″
27.91″
87.69″
722.5
155/65R20
6.10″
3.97″
27.93″
87.75″
722.0
225/45R20
8.86″
3.99″
27.97″
87.88″
721.0
255/40R20
10.04″
4.02″
28.03″
88.06″
719.5
295/35R20
11.61″
4.06″
28.13″
88.37″
717.0
345/30R20
13.58″
4.07″
28.15″
88.43″
716.5
235/45R20
9.25″
4.16″
28.33″
88.99″
712.0
265/40R20
10.43″
4.17″
28.35″
89.05″
711.5
305/35R20
12.01″
4.20″
28.41″
89.24″
710.0
195/55R20
7.68″
4.22″
28.44″
89.36″
709.0
275/40R20
10.83″
4.33″
28.66″
90.04″
703.7
245/45R20
9.65″
4.34″
28.68″
90.10″
703.2
315/35R20
12.40″
4.34″
28.68″
90.10″
703.2
325/35R20
12.80″
4.48″
28.96″
90.97″
696.5
285/40R20
11.22″
4.49″
28.98″
91.03″
696.0
255/45R20
10.04″
4.52″
29.04″
91.22″
694.6
235/50R20
9.25″
4.63″
29.25″
91.90″
689.5
295/40R20
11.61″
4.65″
29.29″
92.02″
688.5
265/45R20
10.43″
4.69″
29.39″
92.33″
686.2
305/40R20
12.01″
4.80″
29.61″
93.01″
681.2
175/70R20
6.89″
4.82″
29.65″
93.13″
680.3
245/50R20
9.65″
4.82″
29.65″
93.13″
680.3
275/45R20
10.83″
4.87″
29.74″
93.44″
678.1
255/50R20
10.04″
5.02″
30.04″
94.37″
671.4
285/45R20
11.22″
5.05″
30.10″
94.56″
670.1
235/55R20
9.25″
5.09″
30.18″
94.80″
668.3
265/50R20
10.43″
5.22″
30.43″
95.61″
662.7
295/45R20
11.61″
5.23″
30.45″
95.67″
662.3
305/45R20
12.01″
5.40″
30.81″
96.78″
654.7
275/50R20
10.83″
5.41″
30.83″
96.85″
654.2
255/55R20
10.04″
5.52″
31.04″
97.53″
649.7
235/60R20
9.25″
5.55″
31.10″
97.71″
648.4
285/50R20
11.22″
5.61″
31.22″
98.08″
646.0
265/55R20
10.43″
5.74″
31.48″
98.89″
640.7
245/60R20
9.65″
5.79″
31.57″
99.20″
638.7
295/50R20
11.61″
5.81″
31.61″
99.32″
637.9
275/55R20
10.83″
5.95″
31.91″
100.25″
632.0
305/50R20
12.01″
6.00″
32.01″
100.56″
630.1
255/60R20
10.04″
6.02″
32.05″
100.68″
629.3
285/55R20
11.22″
6.17″
32.34″
101.61″
623.6
315/50R20
12.40″
6.20″
32.40″
101.79″
622.4
265/60R20
10.43″
6.26″
32.52″
102.16″
620.2
295/55R20
11.61″
6.39″
32.78″
102.97″
615.3
325/50R20
12.80″
6.40″
32.80″
103.03″
615.0
275/60R20
10.83″
6.50″
32.99″
103.65″
611.3
305/55R20
12.01″
6.60″
33.21″
104.33″
607.3
375/45R20
14.76″
6.64″
33.29″
104.58″
605.9
285/60R20
11.22″
6.73″
33.46″
105.13″
602.7
295/60R20
11.61″
6.97″
33.94″
106.62″
594.3
355/50R20
13.98″
6.99″
33.98″
106.74″
593.6
275/65R20
10.83″
7.04″
34.07″
107.05″
591.9
305/60R20
12.01″
7.20″
34.41″
108.10″
586.1
285/65R20
11.22″
7.29″
34.59″
108.66″
583.1
315/60R20
12.40″
7.44″
34.88″
109.58″
578.2
345/55R20
13.58″
7.47″
34.94″
109.77″
577.2
295/65R20
11.61″
7.55″
35.10″
110.26″
574.6
325/60R20
12.80″
7.68″
35.35″
111.07″
570.5
285/70R20
11.22″
7.85″
35.71″
112.18″
564.8
375/55R20
14.76″
8.12″
36.24″
113.85″
556.5
345/60R20
13.58″
8.15″
36.30″
114.04″
555.6
355/60R20
13.98″
8.39″
36.77″
115.52″
548.5
395/60R20
15.55″
9.33″
38.66″
121.46″
521.7
20 Inch Flotation Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
26X10R20
10.00″
3.00″
26.00″
81.68″
775.7
26X12R20
12.00″
3.00″
26.00″
81.68″
775.7
27X10R20
10.00″
3.50″
27.00″
84.82″
747.0
28X10R20
10.00″
4.00″
28.00″
87.96″
720.3
29X10R20
10.00″
4.50″
29.00″
91.11″
695.5
29X15R20
15.00″
4.50″
29.00″
91.11″
695.5
29X18R20
18.00″
4.50″
29.00″
91.11″
695.5
30X10R20
10.00″
5.00″
30.00″
94.25″
672.3
31X10R20
10.00″
5.50″
31.00″
97.39″
650.6
31X18R20
18.00″
5.50″
31.00″
97.39″
650.6
32X10R20
10.00″
6.00″
32.00″
100.53″
630.3
32X12R20
12.00″
6.00″
32.00″
100.53″
630.3
33X11.5R20
11.50″
6.50″
33.00″
103.67″
611.2
33X12R20
12.00″
6.50″
33.00″
103.67″
611.2
33X12.5R20
12.50″
6.50″
33.00″
103.67″
611.2
33X13.5R20
13.50″
6.50″
33.00″
103.67″
611.2
33X22R20
22.00″
6.50″
33.00″
103.67″
611.2
34X11.5R20
11.50″
7.00″
34.00″
106.81″
593.2
34X14R20
14.00″
7.00″
34.00″
106.81″
593.2
35X11.5R20
11.50″
7.50″
35.00″
109.96″
576.2
35X12.5R20
12.50″
7.50″
35.00″
109.96″
576.2
35X13R20
13.00″
7.50″
35.00″
109.96″
576.2
35X13.5R20
13.50″
7.50″
35.00″
109.96″
576.2
35X14.5R20
14.50″
7.50″
35.00″
109.96″
576.2
35X15.5R20
15.50″
7.50″
35.00″
109.96″
576.2
36X13.5R20
13.50″
8.00″
36.00″
113.10″
560.2
36X15.5R20
15.50″
8.00″
36.00″
113.10″
560.2
37X11.5R20
11.50″
8.50″
37.00″
116.24″
545.1
37X12.5R20
12.50″
8.50″
37.00″
116.24″
545.1
37X13.5R20
13.50″
8.50″
37.00″
116.24″
545.1
37X14.5R20
14.50″
8.50″
37.00″
116.24″
545.1
38X11.5R20
11.50″
9.00″
38.00″
119.38″
530.7
38X13.5R20
13.50″
9.00″
38.00″
119.38″
530.7
38X14.5R20
14.50″
9.00″
38.00″
119.38″
530.7
38X15.5R20
15.50″
9.00″
38.00″
119.38″
530.7
38.5X13.5R20
13.50″
9.25″
38.50″
120.95″
523.8
38.5X14.5R20
14.50″
9.25″
38.50″
120.95″
523.8
39X13.5R20
13.50″
9.50″
39.00″
122.52″
517.1
39.5X13.5R20
13.50″
9.75″
39.50″
124.09″
510.6
39.5X15R20
15.00″
9.75″
39.50″
124.09″
510.6
40X13.5R20
13.50″
10.00″
40.00″
125.66″
504.2
40X14.5R20
14.50″
10.00″
40.00″
125.66″
504.2
40X15.5R20
15.50″
10.00″
40.00″
125.66″
504.2
41X14.5R20
14.50″
10.50″
41.00″
128.81″
491.9
42X13.5R20
13.50″
11.00″
42.00″
131.95″
480.2
42X14.5R20
14.50″
11.00″
42.00″
131.95″
480.2
42X15R20
15.00″
11.00″
42.00″
131.95″
480.2
42.5X13.5R20
13.50″
11.25″
42.50″
133.52″
474.5
43X14.5R20
14.50″
11.50″
43.00″
135.09″
469.0
43X15R20
15.00″
11.50″
43.00″
135.09″
469.0
44X13.5R20
13.50″
12.00″
44.00″
138.23″
458.4
44X19.5R20
19.50″
12.00″
44.00″
138.23″
458.4
44X21R20
21.00″
12.00″
44.00″
138.23″
458.4
45X14.5R20
14.50″
12.50″
45.00″
141.37″
448.2
46X19.5R20
19.50″
13.00″
46.00″
144.51″
438.4
49X17R20
17.00″
14.50″
49.00″
153.94″
411.6
49X21R20
21.00″
14.50″
49.00″
153.94″
411.6
54X19.5R20
19.50″
17.00″
54.00″
169.65″
373.5
Tire Size Chart for 21 Inch Wheels
21 Inch Metric Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
275/20R21
10.83″
2.17″
25.33″
79.58″
796.2
275/25R21
10.83″
2.71″
26.41″
82.98″
763.6
245/30R21
9.65″
2.89″
26.79″
84.16″
752.9
295/25R21
11.61″
2.90″
26.81″
84.22″
752.3
305/25R21
12.01″
3.00″
27.00″
84.84″
746.9
255/30R21
10.04″
3.01″
27.02″
84.90″
746.3
265/30R21
10.43″
3.13″
27.26″
85.64″
739.8
325/25R21
12.80″
3.20″
27.40″
86.07″
736.1
275/30R21
10.83″
3.25″
27.50″
86.38″
733.5
285/30R21
11.22″
3.37″
27.73″
87.12″
727.2
245/35R21
9.65″
3.38″
27.75″
87.19″
726.7
345/25R21
13.58″
3.40″
27.79″
87.31″
725.7
295/30R21
11.61″
3.48″
27.97″
87.87″
721.1
355/25R21
13.98″
3.49″
27.99″
87.93″
720.6
255/35R21
10.04″
3.51″
28.03″
88.05″
719.6
305/30R21
12.01″
3.60″
28.20″
88.61″
715.1
265/35R21
10.43″
3.65″
28.30″
88.92″
712.6
315/30R21
12.40″
3.72″
28.44″
89.35″
709.1
275/35R21
10.83″
3.79″
28.58″
89.78″
705.7
325/30R21
12.80″
3.84″
28.68″
90.09″
703.3
245/40R21
9.65″
3.86″
28.72″
90.22″
702.3
285/35R21
11.22″
3.93″
28.85″
90.65″
699.0
335/30R21
13.19″
3.96″
28.91″
90.83″
697.5
225/45R21
8.86″
3.99″
28.97″
91.02″
696.1
255/40R21
10.04″
4.02″
29.03″
91.21″
694.7
295/35R21
11.61″
4.06″
29.13″
91.51″
692.4
345/30R21
13.58″
4.07″
29.15″
91.58″
691.9
235/45R21
9.25″
4.16″
29.33″
92.13″
687.7
265/40R21
10.43″
4.17″
29.35″
92.19″
687.2
305/35R21
12.01″
4.20″
29.41″
92.38″
685.9
275/40R21
10.83″
4.33″
29.66″
93.18″
679.9
245/45R21
9.65″
4.34″
29.68″
93.25″
679.5
315/35R21
12.40″
4.34″
29.68″
93.25″
679.5
285/40R21
11.22″
4.49″
29.98″
94.17″
672.8
255/45R21
10.04″
4.52″
30.04″
94.36″
671.5
235/50R21
9.25″
4.63″
30.25″
95.04″
666.7
295/40R21
11.61″
4.65″
30.29″
95.16″
665.8
265/45R21
10.43″
4.69″
30.39″
95.47″
663.6
305/40R21
12.01″
4.80″
30.61″
96.15″
659.0
275/45R21
10.83″
4.87″
30.74″
96.59″
656.0
315/40R21
12.40″
4.96″
30.92″
97.14″
652.2
255/50R21
10.04″
5.02″
31.04″
97.51″
649.8
285/45R21
11.22″
5.05″
31.10″
97.70″
648.5
325/40R21
12.80″
5.12″
31.24″
98.13″
645.7
275/50R21
10.83″
5.41″
31.83″
99.99″
633.7
315/45R21
12.40″
5.58″
32.16″
101.04″
627.1
275/55R21
10.83″
5.95″
32.91″
103.39″
612.8
21 Inch Flotation Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
27X10R21
10.00″
3.00″
27.00″
84.82″
747.0
27X12R21
12.00″
3.00″
27.00″
84.82″
747.0
28X10R21
10.00″
3.50″
28.00″
87.96″
720.3
28X14R21
14.00″
3.50″
28.00″
87.96″
720.3
29X10R21
10.00″
4.00″
29.00″
91.11″
695.5
30X10R21
10.00″
4.50″
30.00″
94.25″
672.3
31X10R21
10.00″
5.00″
31.00″
97.39″
650.6
Tire Size Chart for 22 Inch Wheels
22 Inch Metric Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
225/30R22
8.86″
2.66″
27.31″
85.81″
738.4
275/25R22
10.83″
2.71″
27.41″
86.12″
735.7
235/30R22
9.25″
2.78″
27.55″
86.55″
732.0
285/25R22
11.22″
2.81″
27.61″
86.74″
730.5
245/30R22
9.65″
2.89″
27.79″
87.30″
725.8
295/25R22
11.61″
2.90″
27.81″
87.36″
725.3
305/25R22
12.01″
3.00″
28.00″
87.98″
720.2
255/30R22
10.04″
3.01″
28.02″
88.04″
719.7
315/25R22
12.40″
3.10″
28.20″
88.60″
715.2
265/30R22
10.43″
3.13″
28.26″
88.78″
713.7
275/30R22
10.83″
3.25″
28.50″
89.52″
707.8
335/25R22
13.19″
3.30″
28.59″
89.83″
705.3
285/30R22
11.22″
3.37″
28.73″
90.27″
701.9
295/30R22
11.61″
3.48″
28.97″
91.01″
696.2
355/25R22
13.98″
3.49″
28.99″
91.07″
695.7
255/35R22
10.04″
3.51″
29.03″
91.19″
694.8
305/30R22
12.01″
3.60″
29.20″
91.75″
690.6
265/35R22
10.43″
3.65″
29.30″
92.06″
688.3
315/30R22
12.40″
3.72″
29.44″
92.49″
685.0
275/35R22
10.83″
3.79″
29.58″
92.92″
681.8
325/30R22
12.80″
3.84″
29.68″
93.23″
679.6
285/35R22
11.22″
3.93″
29.85″
93.79″
675.6
255/40R22
10.04″
4.02″
30.03″
94.35″
671.6
295/35R22
11.61″
4.06″
30.13″
94.66″
669.4
265/40R22
10.43″
4.17″
30.35″
95.34″
664.6
305/35R22
12.01″
4.20″
30.41″
95.52″
663.3
275/40R22
10.83″
4.33″
30.66″
96.33″
657.8
315/35R22
12.40″
4.34″
30.68″
96.39″
657.3
325/35R22
12.80″
4.48″
30.96″
97.25″
651.5
285/40R22
11.22″
4.49″
30.98″
97.32″
651.1
255/45R22
10.04″
4.52″
31.04″
97.50″
649.8
295/40R22
11.61″
4.65″
31.29″
98.30″
644.5
265/45R22
10.43″
4.69″
31.39″
98.61″
642.5
305/40R22
12.01″
4.80″
31.61″
99.29″
638.1
275/45R22
10.83″
4.87″
31.74″
99.73″
635.3
285/45R22
11.22″
5.05″
32.10″
100.84″
628.3
325/40R22
12.80″
5.12″
32.24″
101.27″
625.6
265/50R22
10.43″
5.22″
32.43″
101.89″
621.8
305/45R22
12.01″
5.40″
32.81″
103.07″
614.7
275/50R22
10.83″
5.41″
32.83″
103.13″
614.4
315/45R22
12.40″
5.58″
33.16″
104.18″
608.2
355/40R22
13.98″
5.59″
33.18″
104.24″
607.8
285/50R22
11.22″
5.61″
33.22″
104.37″
607.1
295/50R22
11.61″
5.81″
33.61″
105.60″
600.0
305/50R22
12.01″
6.00″
34.01″
106.84″
593.0
285/55R22
11.22″
6.17″
34.34″
107.89″
587.3
265/60R22
10.43″
6.26″
34.52″
108.45″
584.2
295/55R22
11.61″
6.39″
34.78″
109.25″
580.0
325/50R22
12.80″
6.40″
34.80″
109.31″
579.6
275/60R22
10.83″
6.50″
34.99″
109.93″
576.4
305/55R22
12.01″
6.60″
35.21″
110.61″
572.8
375/45R22
14.76″
6.64″
35.29″
110.86″
571.5
325/55R22
12.80″
7.04″
36.07″
113.33″
559.1
335/55R22
13.19″
7.25″
36.51″
114.69″
552.4
345/55R22
13.58″
7.47″
36.94″
116.05″
546.0
325/60R22
12.80″
7.68″
37.35″
117.35″
539.9
355/60R22
13.98″
8.39″
38.77″
121.80″
520.2
22 Inch Flotation Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
28X10R22
10.00″
3.00″
28.00″
87.96″
720.3
28X12R22
12.00″
3.00″
28.00″
87.96″
720.3
29X10R22
10.00″
3.50″
29.00″
91.11″
695.5
29X14R22
14.00″
3.50″
29.00″
91.11″
695.5
30X10R22
10.00″
4.00″
30.00″
94.25″
672.3
31X10R22
10.00″
4.50″
31.00″
97.39″
650.6
33X12.5R22
12.50″
5.50″
33.00″
103.67″
611.2
33X13.5R22
13.50″
5.50″
33.00″
103.67″
611.2
33X14.5R22
14.50″
5.50″
33.00″
103.67″
611.2
34X12R22
12.00″
6.00″
34.00″
106.81″
593.2
35X12.5R22
12.50″
6.50″
35.00″
109.96″
576.2
35X13.5R22
13.50″
6.50″
35.00″
109.96″
576.2
35X14.5R22
14.50″
6.50″
35.00″
109.96″
576.2
35X15.5R22
15.50″
6.50″
35.00″
109.96″
576.2
37X12.5R22
12.50″
7.50″
37.00″
116.24″
545.1
37X13.5R22
13.50″
7.50″
37.00″
116.24″
545.1
38X13.5R22
13.50″
8.00″
38.00″
119.38″
530.7
38X15.5R22
15.50″
8.00″
38.00″
119.38″
530.7
40X14.5R22
14.50″
9.00″
40.00″
125.66″
504.2
40X15.5R22
15.50″
9.00″
40.00″
125.66″
504.2
41X14.5R22
14.50″
9.50″
41.00″
128.81″
491.9
42X15.5R22
15.50″
10.00″
42.00″
131.95″
480.2
42.5X13.5R22
13.50″
10.25″
42.50″
133.52″
474.5
Tire Size Chart for 23 Inch Wheels
23 Inch Metric Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
265/25R23
10.43″
2.61″
28.22″
88.64″
714.8
315/25R23
12.40″
3.10″
29.20″
91.74″
690.7
295/30R23
11.61″
3.48″
29.97″
94.15″
673.0
315/30R23
12.40″
3.72″
30.44″
95.63″
662.5
275/35R23
10.83″
3.79″
30.58″
96.07″
659.5
325/30R23
12.80″
3.84″
30.68″
96.38″
657.4
285/35R23
11.22″
3.93″
30.85″
96.93″
653.7
335/30R23
13.19″
3.96″
30.91″
97.12″
652.4
255/40R23
10.04″
4.02″
31.03″
97.49″
649.9
295/35R23
11.61″
4.06″
31.13″
97.80″
647.9
305/35R23
12.01″
4.20″
31.41″
98.66″
642.2
275/40R23
10.83″
4.33″
31.66″
99.47″
637.0
325/35R23
12.80″
4.48″
31.96″
100.39″
631.1
285/40R23
11.22″
4.49″
31.98″
100.46″
630.7
305/40R23
12.01″
4.80″
32.61″
102.44″
618.5
23 Inch Flotation Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
31X10R23
10.00″
4.00″
31.00″
97.39″
650.6
Tire Size Chart for 24 Inch Wheels
24 Inch Metric Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
275/25R24
10.83″
2.71″
29.41″
92.40″
685.7
245/30R24
9.65″
2.89″
29.79″
93.58″
677.1
255/30R24
10.04″
3.01″
30.02″
94.32″
671.7
275/30R24
10.83″
3.25″
30.50″
95.81″
661.3
285/30R24
11.22″
3.37″
30.73″
96.55″
656.3
295/30R24
11.61″
3.48″
30.97″
97.29″
651.2
285/35R24
11.22″
3.93″
31.85″
100.07″
633.1
335/30R24
13.19″
3.96″
31.91″
100.26″
632.0
405/25R24
15.94″
3.99″
31.97″
100.44″
630.8
295/35R24
11.61″
4.06″
32.13″
100.94″
627.7
305/35R24
12.01″
4.20″
32.41″
101.80″
622.4
315/35R24
12.40″
4.34″
32.68″
102.67″
617.1
285/40R24
11.22″
4.49″
32.98″
103.60″
611.6
295/40R24
11.61″
4.65″
33.29″
104.59″
605.8
295/45R24
11.61″
5.23″
34.45″
108.24″
585.4
385/35R24
15.16″
5.31″
34.61″
108.73″
582.7
275/50R24
10.83″
5.41″
34.83″
109.41″
579.1
315/45R24
12.40″
5.58″
35.16″
110.46″
573.6
355/40R24
13.98″
5.59″
35.18″
110.52″
573.3
325/45R24
12.80″
5.76″
35.52″
111.58″
567.9
375/40R24
14.76″
5.91″
35.81″
112.50″
563.2
345/45R24
13.58″
6.11″
36.22″
113.80″
556.8
315/50R24
12.40″
6.20″
36.40″
114.36″
554.0
345/50R24
13.58″
6.79″
37.58″
118.07″
536.6
395/50R24
15.55″
7.78″
39.55″
124.25″
509.9
24 Inch Flotation Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
30X10R24
10.00″
3.00″
30.00″
94.25″
672.3
33X13.5R24
13.50″
4.50″
33.00″
103.67″
611.2
35X12.5R24
12.50″
5.50″
35.00″
109.96″
576.2
35X13.5R24
13.50″
5.50″
35.00″
109.96″
576.2
35X15.5R24
15.50″
5.50″
35.00″
109.96″
576.2
37X13.5R24
13.50″
6.50″
37.00″
116.24″
545.1
37X14.5R24
14.50″
6.50″
37.00″
116.24″
545.1
38X13.5R24
13.50″
7.00″
38.00″
119.38″
530.7
38X14R24
14.00″
7.00″
38.00″
119.38″
530.7
38X15.5R24
15.50″
7.00″
38.00″
119.38″
530.7
40X13.5R24
13.50″
8.00″
40.00″
125.66″
504.2
40X14.5R24
14.50″
8.00″
40.00″
125.66″
504.2
40X15.5R24
15.50″
8.00″
40.00″
125.66″
504.2
42X15.5R24
15.50″
9.00″
42.00″
131.95″
480.2
58X21R24
21.00″
17.00″
58.00″
182.21″
347.7
Tire Size Chart for 26 Inch Wheels
26 Inch Metric Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
275/25R26
10.83″
2.71″
31.41″
98.69″
642.0
295/25R26
11.61″
2.90″
31.81″
99.92″
634.1
295/30R26
11.61″
3.48″
32.97″
103.57″
611.7
305/30R26
12.01″
3.60″
33.20″
104.32″
607.4
385/30R26
15.16″
4.55″
35.09″
110.25″
574.7
315/40R26
12.40″
4.96″
35.92″
112.85″
561.5
345/40R26
13.58″
5.43″
36.87″
115.82″
547.1
395/45R26
15.55″
7.00″
40.00″
125.65″
504.3
26 Inch Flotation Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
35X13.5R26
13.50″
4.50″
35.00″
109.96″
576.2
37X13.5R26
13.50″
5.50″
37.00″
116.24″
545.1
38X15.5R26
15.50″
6.00″
38.00″
119.38″
530.7
40X13.5R26
13.50″
7.00″
40.00″
125.66″
504.2
40X15.5R26
15.50″
7.00″
40.00″
125.66″
504.2
42X15.5R26
15.50″
8.00″
42.00″
131.95″
480.2
Tire Size Chart for 28 Inch Wheels
28 Inch Metric Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
295/25R28
11.61″
2.90″
33.81″
106.21″
596.6
305/30R28
12.01″
3.60″
35.20″
110.60″
572.9
325/35R28
12.80″
4.48″
36.96″
116.10″
545.7
285/40R28
11.22″
4.49″
36.98″
116.16″
545.4
28 Inch Flotation Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
37X14.5R28
14.50″
4.50″
37.00″
116.24″
545.1
40X15.5R28
15.50″
6.00″
40.00″
125.66″
504.2
42X15.5R28
15.50″
7.00″
42.00″
131.95″
480.2
44X16.5R28
16.50″
8.00″
44.00″
138.23″
458.4
Tire Size Chart for 30 Inch Wheels
30 Inch Metric Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
315/30R30
12.40″
3.72″
37.44″
117.62″
538.7
30 Inch Flotation Tire Sizes
Tire Size
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
42X13.5R30
13.50″
6.00″
42.00″
131.95″
480.2
44X16.5R30
16.50″
7.00″
44.00″
138.23″
458.4
Fitment warning: Match the tire to the exact wheel diameter and confirm the vehicle placard or owner’s manual, approved rim-width range, load capacity, speed rating, inflation pressure, and physical clearance. Do not select a replacement tire from overall diameter alone. Oversized flotation tires may require wheel-offset, suspension, fender, gearing, or speedometer changes.
Tire Size Charts by Overall Diameter
Tire Size Chart for 20 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
115/70R14
14″
4.53″
3.17″
20.34″
63.90″
991.6
105/70R15
15″
4.13″
2.89″
20.79″
65.31″
970.2
125/70R14
14″
4.92″
3.44″
20.89″
65.63″
965.5
155/65R13
13″
6.10″
3.97″
20.93″
65.76″
963.5
225/45R13
13″
8.86″
3.99″
20.97″
65.89″
961.6
145/70R13
13″
5.71″
4.00″
20.99″
65.95″
960.7
Tire Size Chart for 21 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
255/40R13
13″
10.04″
4.02″
21.03″
66.07″
958.9
165/55R14
14″
6.50″
3.57″
21.15″
66.43″
953.8
165/40R16
16″
6.50″
2.60″
21.20″
66.59″
951.5
175/60R13
13″
6.89″
4.13″
21.27″
66.81″
948.3
235/45R13
13″
9.25″
4.16″
21.33″
67.00″
945.7
115/70R15
15″
4.53″
3.17″
21.34″
67.04″
945.1
165/65R13
13″
6.50″
4.22″
21.44″
67.37″
940.5
215/50R13
13″
8.46″
4.23″
21.46″
67.43″
939.6
165/50R15
15″
6.50″
3.25″
21.50″
67.53″
938.2
155/70R13
13″
6.10″
4.27″
21.54″
67.68″
936.2
185/60R13
13″
7.28″
4.37″
21.74″
68.30″
927.7
165/60R14
14″
6.50″
3.90″
21.80″
68.47″
925.3
165/45R16
16″
6.50″
2.92″
21.85″
68.63″
923.2
225/50R13
13″
8.86″
4.43″
21.86″
68.67″
922.7
125/70R15
15″
4.92″
3.44″
21.89″
68.77″
921.3
175/50R15
15″
6.89″
3.44″
21.89″
68.77″
921.3
195/45R15
15″
7.68″
3.45″
21.91″
68.83″
920.5
155/65R14
14″
6.10″
3.97″
21.93″
68.90″
919.5
215/35R16
16″
8.46″
2.96″
21.93″
68.88″
919.9
175/65R13
13″
6.89″
4.48″
21.96″
68.98″
918.5
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
21X10R13
13″
10.00″
4.00″
21.00″
65.97″
21.5X8.5R13
13″
8.50″
4.25″
21.50″
67.54″
21.5X6.5R15
15″
6.50″
3.25″
21.50″
67.54″
Tire Size Chart for 22 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
185/55R14
14″
7.28″
4.01″
22.01″
69.15″
916.2
205/50R14
14″
8.07″
4.04″
22.07″
69.34″
913.8
215/30R17
17″
8.46″
2.54″
22.08″
69.36″
913.5
165/70R13
13″
6.50″
4.55″
22.09″
69.41″
912.8
185/35R17
17″
7.28″
2.55″
22.10″
69.42″
912.6
145/80R13
13″
5.71″
4.57″
22.13″
69.54″
911.2
195/40R16
16″
7.68″
3.07″
22.14″
69.56″
910.9
165/55R15
15″
6.50″
3.57″
22.15″
69.57″
910.7
165/40R17
17″
6.50″
2.60″
22.20″
69.73″
908.6
195/60R13
13″
7.68″
4.61″
22.21″
69.78″
908.0
175/60R14
14″
6.89″
4.13″
22.27″
69.96″
905.7
225/30R17
17″
8.86″
2.66″
22.31″
70.10″
903.8
155/60R15
15″
6.10″
3.66″
22.32″
70.13″
903.5
195/35R17
17″
7.68″
2.69″
22.37″
70.29″
901.4
145/65R15
15″
5.71″
3.71″
22.42″
70.44″
899.5
165/65R14
14″
6.50″
4.22″
22.44″
70.51″
898.6
195/55R14
14″
7.68″
4.22″
22.44″
70.51″
898.6
205/40R16
16″
8.07″
3.23″
22.46″
70.55″
898.1
185/65R13
13″
7.28″
4.73″
22.47″
70.59″
897.6
155/45R17
17″
6.10″
2.75″
22.49″
70.66″
896.7
135/80R14
14″
5.31″
4.25″
22.50″
70.70″
896.2
175/40R17
17″
6.89″
2.76″
22.51″
70.72″
895.9
235/30R17
17″
9.25″
2.78″
22.55″
70.85″
894.3
175/55R15
15″
6.89″
3.79″
22.58″
70.93″
893.2
275/35R15
15″
10.83″
3.79″
22.58″
70.93″
893.2
175/70R13
13″
6.89″
4.82″
22.65″
71.14″
890.6
205/35R17
17″
8.07″
2.82″
22.65″
71.16″
890.4
195/50R15
15″
7.68″
3.84″
22.68″
71.24″
889.4
205/60R13
13″
8.07″
4.84″
22.69″
71.27″
889.0
245/40R15
15″
9.65″
3.86″
22.72″
71.37″
887.8
185/60R14
14″
7.28″
4.37″
22.74″
71.44″
886.9
155/80R13
13″
6.10″
4.88″
22.76″
71.51″
886.0
215/40R16
16″
8.46″
3.39″
22.77″
71.54″
885.7
245/30R17
17″
9.65″
2.89″
22.79″
71.59″
885.1
165/60R15
15″
6.50″
3.90″
22.80″
71.61″
884.7
185/40R17
17″
7.28″
2.91″
22.83″
71.71″
883.5
165/45R17
17″
6.50″
2.92″
22.85″
71.77″
882.8
225/50R14
14″
8.86″
4.43″
22.86″
71.81″
882.3
125/80R15
15″
4.92″
3.94″
22.87″
71.86″
881.7
205/55R14
14″
8.07″
4.44″
22.88″
71.87″
881.6
125/70R16
16″
4.92″
3.44″
22.89″
71.91″
881.1
175/50R16
16″
6.89″
3.44″
22.89″
71.91″
881.1
195/45R16
16″
7.68″
3.45″
22.91″
71.97″
880.3
215/35R17
17″
8.46″
2.96″
22.93″
72.02″
879.7
175/65R14
14″
6.89″
4.48″
22.96″
72.12″
878.5
225/45R15
15″
8.86″
3.99″
22.97″
72.17″
877.9
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
22X8R13
13″
8.00″
4.50″
22.00″
69.12″
916.7
22X8R15
15″
8.00″
3.50″
22.00″
69.12″
916.7
22X2.5R17
17″
2.50″
2.50″
22.00″
69.12″
916.7
22.5X4.5R15
15″
4.50″
3.75″
22.50″
70.69″
896.4
Tire Size Chart for 23 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
185/55R15
15″
7.28″
4.01″
23.01″
72.29″
876.4
255/30R17
17″
10.04″
3.01″
23.02″
72.33″
876.0
205/50R15
15″
8.07″
4.04″
23.07″
72.48″
874.2
165/70R14
14″
6.50″
4.55″
23.09″
72.55″
873.3
155/50R17
17″
6.10″
3.05″
23.10″
72.58″
873.0
295/35R15
15″
11.61″
4.06″
23.13″
72.66″
871.9
195/40R17
17″
7.68″
3.07″
23.14″
72.70″
871.5
185/70R13
13″
7.28″
5.10″
23.20″
72.88″
869.4
175/45R17
17″
6.89″
3.10″
23.20″
72.89″
869.3
225/35R17
17″
8.86″
3.10″
23.20″
72.89″
869.3
195/60R14
14″
7.68″
4.61″
23.21″
72.92″
868.8
205/45R16
16″
8.07″
3.63″
23.26″
73.09″
866.9
265/30R17
17″
10.43″
3.13″
23.26″
73.07″
867.1
175/60R15
15″
6.89″
4.13″
23.27″
73.10″
866.8
185/50R16
16″
7.28″
3.64″
23.28″
73.15″
866.2
165/80R13
13″
6.50″
5.20″
23.39″
73.49″
862.1
165/65R15
15″
6.50″
4.22″
23.44″
73.65″
860.2
195/55R15
15″
7.68″
4.22″
23.44″
73.65″
860.2
135/70R16
16″
5.31″
3.72″
23.44″
73.64″
860.4
215/50R15
15″
8.46″
4.23″
23.46″
73.72″
859.5
205/40R17
17″
8.07″
3.23″
23.46″
73.69″
859.8
185/65R14
14″
7.28″
4.73″
23.47″
73.73″
859.4
235/35R17
17″
9.25″
3.24″
23.48″
73.75″
859.1
135/80R15
15″
5.31″
4.25″
23.50″
73.84″
858.1
165/50R17
17″
6.50″
3.25″
23.50″
73.82″
858.4
275/30R17
17″
10.83″
3.25″
23.50″
73.82″
858.4
235/30R18
18″
9.25″
2.78″
23.55″
73.99″
856.4
185/45R17
17″
7.28″
3.28″
23.56″
74.00″
856.2
175/55R16
16″
6.89″
3.79″
23.58″
74.07″
855.4
215/45R16
16″
8.46″
3.81″
23.62″
74.20″
853.9
175/70R14
14″
6.89″
4.82″
23.65″
74.29″
852.9
205/35R18
18″
8.07″
2.82″
23.65″
74.30″
852.8
195/50R16
16″
7.68″
3.84″
23.68″
74.38″
851.8
205/60R14
14″
8.07″
4.84″
23.69″
74.41″
851.5
155/55R17
17″
6.10″
3.36″
23.71″
74.50″
850.5
285/30R17
17″
11.22″
3.37″
23.73″
74.56″
849.8
185/60R15
15″
7.28″
4.37″
23.74″
74.58″
849.5
195/70R13
13″
7.68″
5.37″
23.75″
74.61″
849.3
245/35R17
17″
9.65″
3.38″
23.75″
74.62″
849.1
215/40R17
17″
8.46″
3.39″
23.77″
74.68″
848.4
225/50R15
15″
8.86″
4.43″
23.86″
74.95″
845.3
125/80R16
16″
4.92″
3.94″
23.87″
75.00″
844.8
205/55R15
15″
8.07″
4.44″
23.88″
75.01″
844.6
125/70R17
17″
4.92″
3.44″
23.89″
75.05″
844.2
175/50R17
17″
6.89″
3.44″
23.89″
75.05″
844.2
195/45R17
17″
7.68″
3.45″
23.91″
75.11″
843.5
215/35R18
18″
8.46″
2.96″
23.93″
75.16″
843.0
175/65R15
15″
6.89″
4.48″
23.96″
75.26″
841.9
225/45R16
16″
8.86″
3.99″
23.97″
75.31″
841.3
295/30R17
17″
11.61″
3.48″
23.97″
75.30″
841.4
195/65R14
14″
7.68″
4.99″
23.98″
75.34″
841.0
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
23.5X8.5R15
15″
8.50″
4.25″
23.50″
73.83″
858.2
Tire Size Chart for 24 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
185/55R16
16″
7.28″
4.01″
24.01″
75.44″
839.9
175/80R13
13″
6.89″
5.51″
24.02″
75.47″
839.5
255/35R17
17″
10.04″
3.51″
24.03″
75.48″
839.4
205/50R16
16″
8.07″
4.04″
24.07″
75.62″
837.9
225/40R17
17″
8.86″
3.54″
24.09″
75.67″
837.3
165/55R17
17″
6.50″
3.57″
24.15″
75.86″
835.3
215/60R14
14″
8.46″
5.08″
24.16″
75.89″
834.9
185/70R14
14″
7.28″
5.10″
24.20″
76.02″
833.5
305/30R17
17″
12.01″
3.60″
24.20″
76.04″
833.2
225/35R18
18″
8.86″
3.10″
24.20″
76.03″
833.4
195/60R15
15″
7.68″
4.61″
24.21″
76.07″
833.0
235/50R15
15″
9.25″
4.63″
24.25″
76.19″
831.6
205/45R17
17″
8.07″
3.63″
24.26″
76.23″
831.2
175/60R16
16″
6.89″
4.13″
24.27″
76.24″
831.1
185/50R17
17″
7.28″
3.64″
24.28″
76.29″
830.5
265/35R17
17″
10.43″
3.65″
24.30″
76.35″
829.9
155/60R17
17″
6.10″
3.66″
24.32″
76.41″
829.2
125/85R16
16″
4.92″
4.18″
24.37″
76.55″
827.7
165/80R14
14″
6.50″
5.20″
24.39″
76.64″
826.8
235/40R17
17″
9.25″
3.70″
24.40″
76.66″
826.5
195/55R16
16″
7.68″
4.22″
24.44″
76.80″
825.0
135/70R17
17″
5.31″
3.72″
24.44″
76.78″
825.2
315/30R17
17″
12.40″
3.72″
24.44″
76.78″
825.2
215/50R16
16″
8.46″
4.23″
24.46″
76.86″
824.4
205/40R18
18″
8.07″
3.23″
24.46″
76.83″
824.6
185/65R15
15″
7.28″
4.73″
24.47″
76.87″
824.2
235/35R18
18″
9.25″
3.24″
24.48″
76.89″
824.0
135/80R16
16″
5.31″
4.25″
24.50″
76.98″
823.1
345/35R15
15″
13.58″
4.75″
24.51″
76.99″
822.9
235/30R19
19″
9.25″
2.78″
24.55″
77.13″
821.5
135/90R15
15″
5.31″
4.78″
24.57″
77.18″
820.9
175/55R17
17″
6.89″
3.79″
24.58″
77.22″
820.6
275/35R17
17″
10.83″
3.79″
24.58″
77.22″
820.6
215/45R17
17″
8.46″
3.81″
24.62″
77.34″
819.2
225/60R14
14″
8.86″
5.31″
24.63″
77.38″
818.8
185/80R13
13″
7.28″
5.83″
24.65″
77.45″
818.1
175/70R15
15″
6.89″
4.82″
24.65″
77.43″
818.3
245/50R15
15″
9.65″
4.82″
24.65″
77.43″
818.3
245/45R16
16″
9.65″
4.34″
24.68″
77.54″
817.1
195/50R17
17″
7.68″
3.84″
24.68″
77.53″
817.3
325/30R17
17″
12.80″
3.84″
24.68″
77.53″
817.3
205/60R15
15″
8.07″
4.84″
24.69″
77.55″
817.0
245/40R17
17″
9.65″
3.86″
24.72″
77.65″
816.0
285/30R18
18″
11.22″
3.37″
24.73″
77.70″
815.5
225/55R15
15″
8.86″
4.87″
24.74″
77.74″
815.1
185/60R16
16″
7.28″
4.37″
24.74″
77.72″
815.2
195/70R14
14″
7.68″
5.37″
24.75″
77.75″
814.9
245/35R18
18″
9.65″
3.38″
24.75″
77.76″
814.8
155/80R15
15″
6.10″
4.88″
24.76″
77.80″
814.4
215/40R18
18″
8.46″
3.39″
24.77″
77.82″
814.2
245/30R19
19″
9.65″
2.89″
24.79″
77.87″
813.6
165/60R17
17″
6.50″
3.90″
24.80″
77.90″
813.4
295/25R19
19″
11.61″
2.90″
24.81″
77.93″
813.0
285/35R17
17″
11.22″
3.93″
24.85″
78.08″
811.5
125/90R16
16″
4.92″
4.43″
24.86″
78.09″
811.3
225/50R16
16″
8.86″
4.43″
24.86″
78.09″
811.3
125/80R17
17″
4.92″
3.94″
24.87″
78.14″
810.8
205/55R16
16″
8.07″
4.44″
24.88″
78.16″
810.7
125/70R18
18″
4.92″
3.44″
24.89″
78.19″
810.3
335/30R17
17″
13.19″
3.96″
24.91″
78.27″
809.5
185/75R14
14″
7.28″
5.46″
24.93″
78.30″
809.1
155/65R17
17″
6.10″
3.97″
24.93″
78.33″
808.9
215/35R19
19″
8.46″
2.96″
24.93″
78.30″
809.1
225/45R17
17″
8.86″
3.99″
24.97″
78.45″
807.6
295/30R18
18″
11.61″
3.48″
24.97″
78.44″
807.7
195/65R15
15″
7.68″
4.99″
24.98″
78.48″
807.4
145/70R17
17″
5.71″
4.00″
24.99″
78.52″
807.0
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
24X4.5R15
15″
4.50″
4.50″
24.00″
75.40″
840.3
24X5R15
15″
5.00″
4.50″
24.00″
75.40″
840.3
24.5X8R13
13″
8.00″
5.75″
24.50″
76.97″
823.2
24.5X9R13
13″
9.00″
5.75″
24.50″
76.97″
823.2
24.5X8R15
15″
8.00″
4.75″
24.50″
76.97″
823.2
24.5X8.5R16
16″
8.50″
4.25″
24.50″
76.97″
823.2
Tire Size Chart for 25 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
185/55R17
17″
7.28″
4.01″
25.01″
78.58″
806.3
175/80R14
14″
6.89″
5.51″
25.02″
78.61″
806.0
255/30R19
19″
10.04″
3.01″
25.02″
78.61″
806.0
255/40R17
17″
10.04″
4.02″
25.03″
78.64″
805.7
255/35R18
18″
10.04″
3.51″
25.03″
78.63″
805.8
205/50R17
17″
8.07″
4.04″
25.07″
78.76″
804.4
215/30R20
20″
8.46″
2.54″
25.08″
78.79″
804.2
225/40R18
18″
8.86″
3.54″
25.09″
78.81″
803.9
235/60R14
14″
9.25″
5.55″
25.10″
78.86″
803.4
145/80R16
16″
5.71″
4.57″
25.13″
78.96″
802.4
295/35R17
17″
11.61″
4.06″
25.13″
78.95″
802.6
345/30R17
17″
13.58″
4.07″
25.15″
79.01″
801.9
215/60R15
15″
8.46″
5.08″
25.16″
79.03″
801.7
185/70R15
15″
7.28″
5.10″
25.20″
79.16″
800.4
305/30R18
18″
12.01″
3.60″
25.20″
79.18″
800.2
225/35R19
19″
8.86″
3.10″
25.20″
79.17″
800.3
315/25R19
19″
12.40″
3.10″
25.20″
79.17″
800.3
195/60R16
16″
7.68″
4.61″
25.21″
79.21″
799.9
205/45R18
18″
8.07″
3.63″
25.26″
79.37″
798.3
265/30R19
19″
10.43″
3.13″
25.26″
79.36″
798.4
175/60R17
17″
6.89″
4.13″
25.27″
79.38″
798.2
205/70R14
14″
8.07″
5.65″
25.30″
79.48″
797.2
265/35R18
18″
10.43″
3.65″
25.30″
79.49″
797.1
215/55R16
16″
8.46″
4.66″
25.31″
79.52″
796.8
225/30R20
20″
8.86″
2.66″
25.31″
79.53″
796.7
155/60R18
18″
6.10″
3.66″
25.32″
79.55″
796.4
235/45R17
17″
9.25″
4.16″
25.33″
79.57″
796.3
275/20R21
21″
10.83″
2.17″
25.33″
79.58″
796.2
115/70R19
19″
4.53″
3.17″
25.34″
79.60″
795.9
265/40R17
17″
10.43″
4.17″
25.35″
79.63″
795.7
165/80R15
15″
6.50″
5.20″
25.39″
79.78″
794.2
265/45R16
16″
10.43″
4.69″
25.39″
79.76″
794.3
235/40R18
18″
9.25″
3.70″
25.40″
79.80″
794.0
305/35R17
17″
12.01″
4.20″
25.41″
79.81″
793.8
275/25R20
20″
10.83″
2.71″
25.41″
79.84″
793.6
265/50R15
15″
10.43″
5.22″
25.43″
79.90″
793.0
165/65R17
17″
6.50″
4.22″
25.44″
79.94″
792.6
195/55R17
17″
7.68″
4.22″
25.44″
79.94″
792.6
135/70R18
18″
5.31″
3.72″
25.44″
79.93″
792.7
315/30R18
18″
12.40″
3.72″
25.44″
79.93″
792.7
215/50R17
17″
8.46″
4.23″
25.46″
80.00″
792.0
235/35R19
19″
9.25″
3.24″
25.48″
80.04″
791.6
205/65R15
15″
8.07″
5.25″
25.49″
80.09″
791.2
135/80R17
17″
5.31″
4.25″
25.50″
80.12″
790.8
275/30R19
19″
10.83″
3.25″
25.50″
80.10″
791.0
195/75R14
14″
7.68″
5.76″
25.52″
80.16″
790.4
155/70R17
17″
6.10″
4.27″
25.54″
80.25″
789.6
235/30R20
20″
9.25″
2.78″
25.55″
80.27″
789.3
245/60R14
14″
9.65″
5.79″
25.57″
80.35″
788.6
135/90R16
16″
5.31″
4.78″
25.57″
80.32″
788.8
275/35R18
18″
10.83″
3.79″
25.58″
80.36″
788.5
115/95R17
17″
4.53″
4.30″
25.60″
80.43″
787.7
285/25R20
20″
11.22″
2.81″
25.61″
80.46″
787.5
215/45R18
18″
8.46″
3.81″
25.62″
80.48″
787.3
225/60R15
15″
8.86″
5.31″
25.63″
80.52″
786.9
185/80R14
14″
7.28″
5.83″
25.65″
80.59″
786.2
245/50R16
16″
9.65″
4.82″
25.65″
80.57″
786.4
275/40R17
17″
10.83″
4.33″
25.66″
80.62″
785.9
245/45R17
17″
9.65″
4.34″
25.68″
80.68″
785.3
315/35R17
17″
12.40″
4.34″
25.68″
80.68″
785.3
205/60R16
16″
8.07″
4.84″
25.69″
80.69″
785.2
245/40R18
18″
9.65″
3.86″
25.72″
80.79″
784.2
285/30R19
19″
11.22″
3.37″
25.73″
80.84″
783.8
225/55R16
16″
8.86″
4.87″
25.74″
80.88″
783.4
275/45R16
16″
10.83″
4.87″
25.74″
80.88″
783.4
185/60R17
17″
7.28″
4.37″
25.74″
80.87″
783.5
195/70R15
15″
7.68″
5.37″
25.75″
80.89″
783.3
245/35R19
19″
9.65″
3.38″
25.75″
80.90″
783.2
245/30R20
20″
9.65″
2.89″
25.79″
81.01″
782.1
295/25R20
20″
11.61″
2.90″
25.81″
81.08″
781.5
275/50R15
15″
10.83″
5.41″
25.83″
81.14″
780.9
215/70R14
14″
8.46″
5.93″
25.85″
81.21″
780.2
285/35R18
18″
11.22″
3.93″
25.85″
81.22″
780.1
225/50R17
17″
8.86″
4.43″
25.86″
81.24″
779.9
125/80R18
18″
4.92″
3.94″
25.87″
81.29″
779.5
205/55R17
17″
8.07″
4.44″
25.88″
81.30″
779.4
125/70R19
19″
4.92″
3.44″
25.89″
81.34″
779.0
335/30R18
18″
13.19″
3.96″
25.91″
81.41″
778.3
315/40R16
16″
12.40″
4.96″
25.92″
81.43″
778.1
175/65R17
17″
6.89″
4.48″
25.96″
81.55″
777.0
325/35R17
17″
12.80″
4.48″
25.96″
81.55″
777.0
225/45R18
18″
8.86″
3.99″
25.97″
81.59″
776.5
295/30R19
19″
11.61″
3.48″
25.97″
81.58″
776.6
195/65R16
16″
7.68″
4.99″
25.98″
81.62″
776.3
285/40R17
17″
11.22″
4.49″
25.98″
81.61″
776.4
145/70R18
18″
5.71″
4.00″
25.99″
81.66″
775.9
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
25X4.5R15
15″
4.50″
5.00″
25.00″
78.54″
806.7
25X10R17
17″
10.00″
4.00″
25.00″
78.54″
806.7
25X10R18
18″
10.00″
3.50″
25.00″
78.54″
806.7
25X10R19
19″
10.00″
3.00″
25.00″
78.54″
806.7
25.5X8.5R17
17″
8.50″
4.25″
25.50″
80.11″
790.9
Tire Size Chart for 26 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
215/65R15
15″
8.46″
5.50″
26.00″
81.69″
775.6
305/25R20
20″
12.01″
3.00″
26.00″
81.69″
775.6
255/30R20
20″
10.04″
3.01″
26.02″
81.76″
775.0
255/40R18
18″
10.04″
4.02″
26.03″
81.78″
774.8
255/35R19
19″
10.04″
3.51″
26.03″
81.77″
774.9
255/50R16
16″
10.04″
5.02″
26.04″
81.81″
774.5
255/45R17
17″
10.04″
4.52″
26.04″
81.79″
774.6
165/70R17
17″
6.50″
4.55″
26.09″
81.98″
772.9
225/40R19
19″
8.86″
3.54″
26.09″
81.95″
773.1
235/60R15
15″
9.25″
5.55″
26.10″
82.00″
772.7
205/75R14
14″
8.07″
6.05″
26.11″
82.02″
772.5
145/80R17
17″
5.71″
4.57″
26.13″
82.10″
771.7
295/35R18
18″
11.61″
4.06″
26.13″
82.09″
771.8
155/75R17
17″
6.10″
4.58″
26.15″
82.16″
771.1
345/30R18
18″
13.58″
4.07″
26.15″
82.15″
771.3
215/60R16
16″
8.46″
5.08″
26.16″
82.18″
771.0
235/55R16
16″
9.25″
5.09″
26.18″
82.24″
770.4
305/30R19
19″
12.01″
3.60″
26.20″
82.32″
769.6
225/35R20
20″
8.86″
3.10″
26.20″
82.31″
769.8
315/25R20
20″
12.40″
3.10″
26.20″
82.31″
769.8
195/60R17
17″
7.68″
4.61″
26.21″
82.35″
769.4
335/35R17
17″
13.19″
4.62″
26.23″
82.41″
768.8
235/50R17
17″
9.25″
4.63″
26.25″
82.47″
768.3
265/30R20
20″
10.43″
3.13″
26.26″
82.50″
768.0
145/90R16
16″
5.71″
5.14″
26.28″
82.55″
767.6
295/40R17
17″
11.61″
4.65″
26.29″
82.60″
767.1
205/70R15
15″
8.07″
5.65″
26.30″
82.62″
766.9
265/35R19
19″
10.43″
3.65″
26.30″
82.63″
766.8
215/55R17
17″
8.46″
4.66″
26.31″
82.66″
766.5
235/45R18
18″
9.25″
4.16″
26.33″
82.71″
766.1
265/40R18
18″
10.43″
4.17″
26.35″
82.77″
765.5
265/45R17
17″
10.43″
4.69″
26.39″
82.91″
764.2
225/70R14
14″
8.86″
6.20″
26.40″
82.94″
763.9
235/40R19
19″
9.25″
3.70″
26.40″
82.94″
763.9
325/25R20
20″
12.80″
3.20″
26.40″
82.93″
764.0
305/35R18
18″
12.01″
4.20″
26.41″
82.96″
763.8
275/25R21
21″
10.83″
2.71″
26.41″
82.98″
763.6
135/70R19
19″
5.31″
3.72″
26.44″
83.07″
762.8
315/30R19
19″
12.40″
3.72″
26.44″
83.07″
762.8
215/50R18
18″
8.46″
4.23″
26.46″
83.14″
762.1
185/65R17
17″
7.28″
4.73″
26.47″
83.15″
762.0
235/35R20
20″
9.25″
3.24″
26.48″
83.18″
761.7
205/65R16
16″
8.07″
5.25″
26.49″
83.23″
761.3
135/80R18
18″
5.31″
4.25″
26.50″
83.26″
760.9
275/30R20
20″
10.83″
3.25″
26.50″
83.24″
761.2
345/35R17
17″
13.58″
4.75″
26.51″
83.28″
760.8
155/70R18
18″
6.10″
4.27″
26.54″
83.39″
759.8
245/60R15
15″
9.65″
5.79″
26.57″
83.49″
758.9
135/90R17
17″
5.31″
4.78″
26.57″
83.46″
759.1
275/35R19
19″
10.83″
3.79″
26.58″
83.50″
758.8
335/25R20
20″
13.19″
3.30″
26.59″
83.55″
758.4
295/50R15
15″
11.61″
5.81″
26.61″
83.61″
757.8
305/40R17
17″
12.01″
4.80″
26.61″
83.59″
758.0
225/60R16
16″
8.86″
5.31″
26.63″
83.66″
757.3
175/70R17
17″
6.89″
4.82″
26.65″
83.71″
756.9
245/50R17
17″
9.65″
4.82″
26.65″
83.71″
756.9
275/40R18
18″
10.83″
4.33″
26.66″
83.76″
756.5
245/45R18
18″
9.65″
4.34″
26.68″
83.82″
755.9
315/35R18
18″
12.40″
4.34″
26.68″
83.82″
755.9
195/50R19
19″
7.68″
3.84″
26.68″
83.81″
756.0
325/30R19
19″
12.80″
3.84″
26.68″
83.81″
756.0
205/60R17
17″
8.07″
4.84″
26.69″
83.83″
755.8
215/75R14
14″
8.46″
6.35″
26.70″
83.87″
755.4
245/40R19
19″
9.65″
3.86″
26.72″
83.93″
754.9
285/30R20
20″
11.22″
3.37″
26.73″
83.98″
754.4
165/75R17
17″
6.50″
4.87″
26.74″
84.02″
754.1
225/55R17
17″
8.86″
4.87″
26.74″
84.02″
754.1
275/45R17
17″
10.83″
4.87″
26.74″
84.02″
754.1
245/35R20
20″
9.65″
3.38″
26.75″
84.04″
753.9
155/80R17
17″
6.10″
4.88″
26.76″
84.08″
753.6
345/25R20
20″
13.58″
3.40″
26.79″
84.17″
752.8
245/30R21
21″
9.65″
2.89″
26.79″
84.16″
752.9
295/25R21
21″
11.61″
2.90″
26.81″
84.22″
752.3
215/70R15
15″
8.46″
5.93″
26.85″
84.35″
751.1
285/35R19
19″
11.22″
3.93″
26.85″
84.37″
751.0
145/60R20
20″
5.71″
3.43″
26.85″
84.35″
751.1
225/50R18
18″
8.86″
4.43″
26.86″
84.38″
750.9
205/55R18
18″
8.07″
4.44″
26.88″
84.44″
750.4
335/30R19
19″
13.19″
3.96″
26.91″
84.55″
749.4
315/40R17
17″
12.40″
4.96″
26.92″
84.58″
749.2
185/75R16
16″
7.28″
5.46″
26.93″
84.59″
749.0
325/35R18
18″
12.80″
4.48″
26.96″
84.69″
748.2
225/45R19
19″
8.86″
3.99″
26.97″
84.74″
747.7
295/30R20
20″
11.61″
3.48″
26.97″
84.72″
747.8
155/90R16
16″
6.10″
5.49″
26.98″
84.77″
747.4
195/65R17
17″
7.68″
4.99″
26.98″
84.76″
747.5
285/40R18
18″
11.22″
4.49″
26.98″
84.75″
747.6
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
26X8.5R14
14″
8.50″
6.00″
26.00″
81.68″
775.7
26X4R15
15″
4.00″
5.50″
26.00″
81.68″
775.7
26X6R15
15″
6.00″
5.50″
26.00″
81.68″
775.7
26X7.5R15
15″
7.50″
5.50″
26.00″
81.68″
775.7
26X8R15
15″
8.00″
5.50″
26.00″
81.68″
775.7
26X8.5R15
15″
8.50″
5.50″
26.00″
81.68″
775.7
26X10R15
15″
10.00″
5.50″
26.00″
81.68″
775.7
26X10.5R15
15″
10.50″
5.50″
26.00″
81.68″
775.7
26X11.5R15
15″
11.50″
5.50″
26.00″
81.68″
775.7
26X12R15
15″
12.00″
5.50″
26.00″
81.68″
775.7
26X10R16
16″
10.00″
5.00″
26.00″
81.68″
775.7
26X11.5R16
16″
11.50″
5.00″
26.00″
81.68″
775.7
26X4R17
17″
4.00″
4.50″
26.00″
81.68″
775.7
26X6R17
17″
6.00″
4.50″
26.00″
81.68″
775.7
26X10R17
17″
10.00″
4.50″
26.00″
81.68″
775.7
26X6R18
18″
6.00″
4.00″
26.00″
81.68″
775.7
26X8R18
18″
8.00″
4.00″
26.00″
81.68″
775.7
26X10R18
18″
10.00″
4.00″
26.00″
81.68″
775.7
26X12R18
18″
12.00″
4.00″
26.00″
81.68″
775.7
26X10R19
19″
10.00″
3.50″
26.00″
81.68″
775.7
26X10R20
20″
10.00″
3.00″
26.00″
81.68″
775.7
26X12R20
20″
12.00″
3.00″
26.00″
81.68″
775.7
26.5X8.5R18
18″
8.50″
4.25″
26.50″
83.25″
761.1
Tire Size Chart for 27 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
215/65R16
16″
8.46″
5.50″
27.00″
84.84″
746.9
305/25R21
21″
12.01″
3.00″
27.00″
84.84″
746.9
255/30R21
21″
10.04″
3.01″
27.02″
84.90″
746.3
235/65R15
15″
9.25″
6.01″
27.03″
84.91″
746.2
255/40R19
19″
10.04″
4.02″
27.03″
84.92″
746.1
255/35R20
20″
10.04″
3.51″
27.03″
84.91″
746.2
255/50R17
17″
10.04″
5.02″
27.04″
84.95″
745.9
255/45R18
18″
10.04″
4.52″
27.04″
84.93″
746.0
255/60R15
15″
10.04″
6.02″
27.05″
84.97″
745.7
165/70R18
18″
6.50″
4.55″
27.09″
85.12″
744.4
225/40R20
20″
8.86″
3.54″
27.09″
85.10″
744.6
235/60R16
16″
9.25″
5.55″
27.10″
85.14″
744.1
285/45R17
17″
11.22″
5.05″
27.10″
85.13″
744.3
205/75R15
15″
8.07″
6.05″
27.11″
85.16″
744.0
145/80R18
18″
5.71″
4.57″
27.13″
85.24″
743.3
295/35R19
19″
11.61″
4.06″
27.13″
85.23″
743.4
345/30R19
19″
13.58″
4.07″
27.15″
85.29″
742.9
215/60R17
17″
8.46″
5.08″
27.16″
85.32″
742.6
355/40R16
16″
13.98″
5.59″
27.18″
85.39″
742.0
235/55R17
17″
9.25″
5.09″
27.18″
85.38″
742.1
185/70R17
17″
7.28″
5.10″
27.20″
85.44″
741.6
305/30R20
20″
12.01″
3.60″
27.20″
85.47″
741.3
195/60R18
18″
7.68″
4.61″
27.21″
85.49″
741.1
325/40R17
17″
12.80″
5.12″
27.24″
85.57″
740.5
235/50R18
18″
9.25″
4.63″
27.25″
85.61″
740.1
265/30R21
21″
10.43″
3.13″
27.26″
85.64″
739.8
175/60R19
19″
6.89″
4.13″
27.27″
85.66″
739.6
145/90R17
17″
5.71″
5.14″
27.28″
85.69″
739.4
295/40R18
18″
11.61″
4.65″
27.29″
85.74″
739.0
205/70R16
16″
8.07″
5.65″
27.30″
85.76″
738.8
265/35R20
20″
10.43″
3.65″
27.30″
85.78″
738.7
215/55R18
18″
8.46″
4.66″
27.31″
85.80″
738.5
225/30R22
22″
8.86″
2.66″
27.31″
85.81″
738.4
155/60R20
20″
6.10″
3.66″
27.32″
85.84″
738.1
175/75R17
17″
6.89″
5.17″
27.33″
85.87″
737.8
235/45R19
19″
9.25″
4.16″
27.33″
85.85″
738.0
265/40R19
19″
10.43″
4.17″
27.35″
85.91″
737.5
155/85R17
17″
6.10″
5.19″
27.37″
86.00″
736.8
165/80R17
17″
6.50″
5.20″
27.39″
86.06″
736.2
265/45R18
18″
10.43″
4.69″
27.39″
86.05″
736.3
355/30R19
19″
13.98″
4.19″
27.39″
86.04″
736.4
225/70R15
15″
8.86″
6.20″
27.40″
86.08″
736.0
235/40R20
20″
9.25″
3.70″
27.40″
86.08″
736.0
325/25R21
21″
12.80″
3.20″
27.40″
86.07″
736.1
305/35R19
19″
12.01″
4.20″
27.41″
86.10″
735.9
275/25R22
22″
10.83″
2.71″
27.41″
86.12″
735.7
145/65R20
20″
5.71″
3.71″
27.42″
86.15″
735.5
265/50R17
17″
10.43″
5.22″
27.43″
86.18″
735.2
315/30R20
20″
12.40″
3.72″
27.44″
86.21″
735.0
295/45R17
17″
11.61″
5.23″
27.45″
86.25″
734.6
215/50R19
19″
8.46″
4.23″
27.46″
86.28″
734.3
205/65R17
17″
8.07″
5.25″
27.49″
86.37″
733.6
275/30R21
21″
10.83″
3.25″
27.50″
86.38″
733.5
345/35R18
18″
13.58″
4.75″
27.51″
86.42″
733.2
195/75R16
16″
7.68″
5.76″
27.52″
86.44″
733.0
225/65R16
16″
8.86″
5.76″
27.52″
86.44″
733.0
155/70R19
19″
6.10″
4.27″
27.54″
86.53″
732.2
335/40R17
17″
13.19″
5.28″
27.55″
86.55″
732.0
235/30R22
22″
9.25″
2.78″
27.55″
86.55″
732.0
175/55R20
20″
6.89″
3.79″
27.58″
86.64″
731.3
275/35R20
20″
10.83″
3.79″
27.58″
86.64″
731.3
295/50R16
16″
11.61″
5.81″
27.61″
86.75″
730.4
245/55R17
17″
9.65″
5.31″
27.61″
86.74″
730.5
305/40R18
18″
12.01″
4.80″
27.61″
86.73″
730.6
285/25R22
22″
11.22″
2.81″
27.61″
86.74″
730.5
215/45R20
20″
8.46″
3.81″
27.62″
86.76″
730.2
225/60R17
17″
8.86″
5.31″
27.63″
86.80″
729.9
245/50R18
18″
9.65″
4.82″
27.65″
86.85″
729.5
275/40R19
19″
10.83″
4.33″
27.66″
86.90″
729.1
245/45R19
19″
9.65″
4.34″
27.68″
86.96″
728.6
315/35R19
19″
12.40″
4.34″
27.68″
86.96″
728.6
195/50R20
20″
7.68″
3.84″
27.68″
86.95″
728.7
325/30R20
20″
12.80″
3.84″
27.68″
86.95″
728.7
205/60R18
18″
8.07″
4.84″
27.69″
86.98″
728.5
215/75R15
15″
8.46″
6.35″
27.70″
87.01″
728.2
145/85R18
18″
5.71″
4.85″
27.70″
87.04″
728.0
245/40R20
20″
9.65″
3.86″
27.72″
87.07″
727.7
285/30R21
21″
11.22″
3.37″
27.73″
87.12″
727.2
225/55R18
18″
8.86″
4.87″
27.74″
87.16″
726.9
275/45R18
18″
10.83″
4.87″
27.74″
87.16″
726.9
195/70R17
17″
7.68″
5.37″
27.75″
87.17″
726.8
245/35R21
21″
9.65″
3.38″
27.75″
87.19″
726.7
295/55R15
15″
11.61″
6.39″
27.78″
87.26″
726.1
345/25R21
21″
13.58″
3.40″
27.79″
87.31″
725.7
245/30R22
22″
9.65″
2.89″
27.79″
87.30″
725.8
325/50R15
15″
12.80″
6.40″
27.80″
87.32″
725.6
165/60R20
20″
6.50″
3.90″
27.80″
87.32″
725.6
305/45R17
17″
12.01″
5.40″
27.81″
87.36″
725.3
295/25R22
22″
11.61″
2.90″
27.81″
87.36″
725.3
275/50R17
17″
10.83″
5.41″
27.83″
87.42″
724.8
215/70R16
16″
8.46″
5.93″
27.85″
87.49″
724.2
285/35R20
20″
11.22″
3.93″
27.85″
87.51″
724.1
225/50R19
19″
8.86″
4.43″
27.86″
87.52″
724.0
345/40R17
17″
13.58″
5.43″
27.87″
87.54″
723.7
335/30R20
20″
13.19″
3.96″
27.91″
87.69″
722.5
315/40R18
18″
12.40″
4.96″
27.92″
87.72″
722.3
185/75R17
17″
7.28″
5.46″
27.93″
87.73″
722.2
155/65R20
20″
6.10″
3.97″
27.93″
87.75″
722.0
235/70R15
15″
9.25″
6.48″
27.95″
87.82″
721.5
225/45R20
20″
8.86″
3.99″
27.97″
87.88″
721.0
295/30R21
21″
11.61″
3.48″
27.97″
87.87″
721.1
155/90R17
17″
6.10″
5.49″
27.98″
87.92″
720.7
285/40R19
19″
11.22″
4.49″
27.98″
87.89″
720.9
275/60R15
15″
10.83″
6.50″
27.99″
87.94″
720.5
355/25R21
21″
13.98″
3.49″
27.99″
87.93″
720.6
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
27X8.5R14
14″
8.50″
6.50″
27.00″
84.82″
747.0
27X9R14
14″
9.00″
6.50″
27.00″
84.82″
747.0
27X9.5R14
14″
9.50″
6.50″
27.00″
84.82″
747.0
27X11R14
14″
11.00″
6.50″
27.00″
84.82″
747.0
27X9.5R15
15″
9.50″
6.00″
27.00″
84.82″
747.0
27X10R15
15″
10.00″
6.00″
27.00″
84.82″
747.0
27X10.5R15
15″
10.50″
6.00″
27.00″
84.82″
747.0
27X8.5R16
16″
8.50″
5.50″
27.00″
84.82″
747.0
27X10R17
17″
10.00″
5.00″
27.00″
84.82″
747.0
27X10R18
18″
10.00″
4.50″
27.00″
84.82″
747.0
27X10R19
19″
10.00″
4.00″
27.00″
84.82″
747.0
27X10R20
20″
10.00″
3.50″
27.00″
84.82″
747.0
27X10R21
21″
10.00″
3.00″
27.00″
84.82″
747.0
27X12R21
21″
12.00″
3.00″
27.00″
84.82″
747.0
27.5X4.5R15
15″
4.50″
6.25″
27.50″
86.39″
733.4
27.5X4R17
17″
4.00″
5.25″
27.50″
86.39″
733.4
27.5X8.5R19
19″
8.50″
4.25″
27.50″
86.39″
733.4
Tire Size Chart for 28 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
215/65R17
17″
8.46″
5.50″
28.00″
87.98″
720.2
305/25R22
22″
12.01″
3.00″
28.00″
87.98″
720.2
175/80R17
17″
6.89″
5.51″
28.02″
88.04″
719.7
255/30R22
22″
10.04″
3.01″
28.02″
88.04″
719.7
235/65R16
16″
9.25″
6.01″
28.03″
88.05″
719.6
255/40R20
20″
10.04″
4.02″
28.03″
88.06″
719.5
255/35R21
21″
10.04″
3.51″
28.03″
88.05″
719.6
165/85R17
17″
6.50″
5.52″
28.04″
88.10″
719.2
255/55R17
17″
10.04″
5.52″
28.04″
88.10″
719.2
255/50R18
18″
10.04″
5.02″
28.04″
88.09″
719.3
255/45R19
19″
10.04″
4.52″
28.04″
88.08″
719.4
255/65R15
15″
10.04″
6.53″
28.05″
88.13″
719.0
255/60R16
16″
10.04″
6.02″
28.05″
88.11″
719.1
235/60R17
17″
9.25″
5.55″
28.10″
88.29″
717.7
285/45R18
18″
11.22″
5.05″
28.10″
88.27″
717.8
205/75R16
16″
8.07″
6.05″
28.11″
88.30″
717.6
145/80R19
19″
5.71″
4.57″
28.13″
88.39″
716.9
295/35R20
20″
11.61″
4.06″
28.13″
88.37″
717.0
345/30R20
20″
13.58″
4.07″
28.15″
88.43″
716.5
315/45R17
17″
12.40″
5.58″
28.16″
88.47″
716.2
215/60R18
18″
8.46″
5.08″
28.16″
88.46″
716.3
235/55R18
18″
9.25″
5.09″
28.18″
88.52″
715.8
305/30R21
21″
12.01″
3.60″
28.20″
88.61″
715.1
315/25R22
22″
12.40″
3.10″
28.20″
88.60″
715.2
285/50R17
17″
11.22″
5.61″
28.22″
88.66″
714.7
265/25R23
23″
10.43″
2.61″
28.22″
88.64″
714.8
235/50R19
19″
9.25″
4.63″
28.25″
88.76″
713.9
265/30R22
22″
10.43″
3.13″
28.26″
88.78″
713.7
195/80R16
16″
7.68″
6.14″
28.28″
88.86″
713.1
225/75R15
15″
8.86″
6.64″
28.29″
88.87″
713.0
295/40R19
19″
11.61″
4.65″
28.29″
88.88″
712.9
205/70R17
17″
8.07″
5.65″
28.30″
88.90″
712.7
265/35R21
21″
10.43″
3.65″
28.30″
88.92″
712.6
235/45R20
20″
9.25″
4.16″
28.33″
88.99″
712.0
285/55R16
16″
11.22″
6.17″
28.34″
89.04″
711.6
265/40R20
20″
10.43″
4.17″
28.35″
89.05″
711.5
155/85R18
18″
6.10″
5.19″
28.37″
89.14″
710.8
265/45R19
19″
10.43″
4.69″
28.39″
89.19″
710.4
225/70R16
16″
8.86″
6.20″
28.40″
89.23″
710.1
305/35R20
20″
12.01″
4.20″
28.41″
89.24″
710.0
265/50R18
18″
10.43″
5.22″
28.43″
89.33″
709.3
195/55R20
20″
7.68″
4.22″
28.44″
89.36″
709.0
315/30R21
21″
12.40″
3.72″
28.44″
89.35″
709.1
295/45R18
18″
11.61″
5.23″
28.45″
89.39″
708.8
265/55R17
17″
10.43″
5.74″
28.48″
89.46″
708.2
245/70R15
15″
9.65″
6.75″
28.50″
89.55″
707.6
275/30R22
22″
10.83″
3.25″
28.50″
89.52″
707.8
345/35R19
19″
13.58″
4.75″
28.51″
89.56″
707.5
195/75R17
17″
7.68″
5.76″
28.52″
89.58″
707.3
225/65R17
17″
8.86″
5.76″
28.52″
89.58″
707.3
325/45R17
17″
12.80″
5.76″
28.52″
89.58″
707.3
245/60R17
17″
9.65″
5.79″
28.57″
89.77″
705.8
275/35R21
21″
10.83″
3.79″
28.58″
89.78″
705.7
335/25R22
22″
13.19″
3.30″
28.59″
89.83″
705.3
295/50R17
17″
11.61″
5.81″
28.61″
89.89″
704.8
245/55R18
18″
9.65″
5.31″
28.61″
89.88″
704.9
225/60R18
18″
8.86″
5.31″
28.63″
89.94″
704.4
185/80R17
17″
7.28″
5.83″
28.65″
90.02″
703.9
245/50R19
19″
9.65″
4.82″
28.65″
89.99″
704.1
275/40R20
20″
10.83″
4.33″
28.66″
90.04″
703.7
245/45R20
20″
9.65″
4.34″
28.68″
90.10″
703.2
315/35R20
20″
12.40″
4.34″
28.68″
90.10″
703.2
325/30R21
21″
12.80″
3.84″
28.68″
90.09″
703.3
165/90R17
17″
6.50″
5.85″
28.69″
90.14″
702.9
215/75R16
16″
8.46″
6.35″
28.70″
90.15″
702.8
175/85R17
17″
6.89″
5.86″
28.71″
90.20″
702.4
245/40R21
21″
9.65″
3.86″
28.72″
90.22″
702.3
285/30R22
22″
11.22″
3.37″
28.73″
90.27″
701.9
225/55R19
19″
8.86″
4.87″
28.74″
90.30″
701.6
275/45R19
19″
10.83″
4.87″
28.74″
90.30″
701.6
155/80R19
19″
6.10″
4.88″
28.76″
90.36″
701.2
305/45R18
18″
12.01″
5.40″
28.81″
90.50″
700.1
215/70R17
17″
8.46″
5.93″
28.85″
90.64″
699.1
285/35R21
21″
11.22″
3.93″
28.85″
90.65″
699.0
335/45R17
17″
13.19″
5.94″
28.87″
90.70″
698.6
235/75R15
15″
9.25″
6.94″
28.88″
90.72″
698.4
205/80R16
16″
8.07″
6.46″
28.91″
90.83″
697.5
275/55R17
17″
10.83″
5.95″
28.91″
90.82″
697.6
335/30R21
21″
13.19″
3.96″
28.91″
90.83″
697.5
315/40R19
19″
12.40″
4.96″
28.92″
90.86″
697.3
235/70R16
16″
9.25″
6.48″
28.95″
90.96″
696.6
325/35R20
20″
12.80″
4.48″
28.96″
90.97″
696.5
225/45R21
21″
8.86″
3.99″
28.97″
91.02″
696.1
295/30R22
22″
11.61″
3.48″
28.97″
91.01″
696.2
155/90R18
18″
6.10″
5.49″
28.98″
91.06″
695.8
285/40R20
20″
11.22″
4.49″
28.98″
91.03″
696.0
275/60R16
16″
10.83″
6.50″
28.99″
91.08″
695.6
355/25R22
22″
13.98″
3.49″
28.99″
91.07″
695.7
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
28X10R14
14″
10.00″
7.00″
28.00″
87.96″
720.3
28X11R14
14″
11.00″
7.00″
28.00″
87.96″
720.3
28X4.5R15
15″
4.50″
6.50″
28.00″
87.96″
720.3
28X6R15
15″
6.00″
6.50″
28.00″
87.96″
720.3
28X7.5R15
15″
7.50″
6.50″
28.00″
87.96″
720.3
28X9R15
15″
9.00″
6.50″
28.00″
87.96″
720.3
28X10R15
15″
10.00″
6.50″
28.00″
87.96″
720.3
28X10.5R15
15″
10.50″
6.50″
28.00″
87.96″
720.3
28X11.5R15
15″
11.50″
6.50″
28.00″
87.96″
720.3
28X12R15
15″
12.00″
6.50″
28.00″
87.96″
720.3
28X12.5R15
15″
12.50″
6.50″
28.00″
87.96″
720.3
28X13.5R15
15″
13.50″
6.50″
28.00″
87.96″
720.3
28X10R16
16″
10.00″
6.00″
28.00″
87.96″
720.3
28X11.5R16
16″
11.50″
6.00″
28.00″
87.96″
720.3
28X6R17
17″
6.00″
5.50″
28.00″
87.96″
720.3
28X8.5R17
17″
8.50″
5.50″
28.00″
87.96″
720.3
28X10R17
17″
10.00″
5.50″
28.00″
87.96″
720.3
28X10R18
18″
10.00″
5.00″
28.00″
87.96″
720.3
28X12R18
18″
12.00″
5.00″
28.00″
87.96″
720.3
28X10R19
19″
10.00″
4.50″
28.00″
87.96″
720.3
28X10R20
20″
10.00″
4.00″
28.00″
87.96″
720.3
28X10R21
21″
10.00″
3.50″
28.00″
87.96″
720.3
28X14R21
21″
14.00″
3.50″
28.00″
87.96″
720.3
28X10R22
22″
10.00″
3.00″
28.00″
87.96″
720.3
28X12R22
22″
12.00″
3.00″
28.00″
87.96″
720.3
Tire Size Chart for 29 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
305/50R17
17″
12.01″
6.00″
29.01″
91.13″
695.3
235/65R17
17″
9.25″
6.01″
29.03″
91.19″
694.8
255/40R21
21″
10.04″
4.02″
29.03″
91.21″
694.7
255/35R22
22″
10.04″
3.51″
29.03″
91.19″
694.8
255/55R18
18″
10.04″
5.52″
29.04″
91.24″
694.4
255/50R19
19″
10.04″
5.02″
29.04″
91.23″
694.5
255/45R20
20″
10.04″
4.52″
29.04″
91.22″
694.6
255/65R16
16″
10.04″
6.53″
29.05″
91.27″
694.2
255/60R17
17″
10.04″
6.02″
29.05″
91.25″
694.3
255/70R15
15″
10.04″
7.03″
29.06″
91.28″
694.1
235/60R18
18″
9.25″
5.55″
29.10″
91.43″
693.0
285/45R19
19″
11.22″
5.05″
29.10″
91.42″
693.1
205/75R17
17″
8.07″
6.05″
29.11″
91.44″
692.9
295/35R21
21″
11.61″
4.06″
29.13″
91.51″
692.4
345/30R21
21″
13.58″
4.07″
29.15″
91.58″
691.9
235/55R19
19″
9.25″
5.09″
29.18″
91.66″
691.2
305/30R22
22″
12.01″
3.60″
29.20″
91.75″
690.6
315/25R23
23″
12.40″
3.10″
29.20″
91.74″
690.7
345/45R17
17″
13.58″
6.11″
29.22″
91.81″
690.1
285/50R18
18″
11.22″
5.61″
29.22″
91.80″
690.2
235/50R20
20″
9.25″
4.63″
29.25″
91.90″
689.5
195/80R17
17″
7.68″
6.14″
29.28″
92.00″
688.7
225/75R16
16″
8.86″
6.64″
29.29″
92.01″
688.6
295/40R20
20″
11.61″
4.65″
29.29″
92.02″
688.5
265/35R22
22″
10.43″
3.65″
29.30″
92.06″
688.3
235/45R21
21″
9.25″
4.16″
29.33″
92.13″
687.7
285/55R17
17″
11.22″
6.17″
29.34″
92.18″
687.3
265/40R21
21″
10.43″
4.17″
29.35″
92.19″
687.2
185/85R17
17″
7.28″
6.19″
29.38″
92.31″
686.4
215/85R15
15″
8.46″
7.19″
29.39″
92.33″
686.2
265/45R20
20″
10.43″
4.69″
29.39″
92.33″
686.2
175/90R17
17″
6.89″
6.20″
29.40″
92.37″
686.0
225/70R17
17″
8.86″
6.20″
29.40″
92.37″
686.0
315/50R17
17″
12.40″
6.20″
29.40″
92.37″
686.0
305/35R21
21″
12.01″
4.20″
29.41″
92.38″
685.9
275/25R24
24″
10.83″
2.71″
29.41″
92.40″
685.7
265/50R19
19″
10.43″
5.22″
29.43″
92.47″
685.2
315/30R22
22″
12.40″
3.72″
29.44″
92.49″
685.0
295/45R19
19″
11.61″
5.23″
29.45″
92.53″
684.8
285/60R16
16″
11.22″
6.73″
29.46″
92.57″
684.5
265/55R18
18″
10.43″
5.74″
29.48″
92.60″
684.2
245/70R16
16″
9.65″
6.75″
29.50″
92.69″
683.6
8.75R16.5
16.5″
8.80″
6.50″
29.50″
92.68″
683.7
265/60R17
17″
10.43″
6.26″
29.52″
92.74″
683.2
225/65R18
18″
8.86″
5.76″
29.52″
92.73″
683.3
325/45R18
18″
12.80″
5.76″
29.52″
92.73″
683.3
215/80R16
16″
8.46″
6.77″
29.54″
92.81″
682.7
245/65R17
17″
9.65″
6.27″
29.54″
92.80″
682.8
245/60R18
18″
9.65″
5.79″
29.57″
92.91″
681.9
275/35R22
22″
10.83″
3.79″
29.58″
92.92″
681.8
265/70R15
15″
10.43″
7.30″
29.61″
93.01″
681.2
245/55R19
19″
9.65″
5.31″
29.61″
93.02″
681.1
305/40R20
20″
12.01″
4.80″
29.61″
93.01″
681.2
175/70R20
20″
6.89″
4.82″
29.65″
93.13″
680.3
245/50R20
20″
9.65″
4.82″
29.65″
93.13″
680.3
275/40R21
21″
10.83″
4.33″
29.66″
93.18″
679.9
245/45R21
21″
9.65″
4.34″
29.68″
93.25″
679.5
315/35R21
21″
12.40″
4.34″
29.68″
93.25″
679.5
325/30R22
22″
12.80″
3.84″
29.68″
93.23″
679.6
165/90R18
18″
6.50″
5.85″
29.69″
93.28″
679.2
215/75R17
17″
8.46″
6.35″
29.70″
93.30″
679.1
275/45R20
20″
10.83″
4.87″
29.74″
93.44″
678.1
295/55R17
17″
11.61″
6.39″
29.78″
93.54″
677.3
245/30R24
24″
9.65″
2.89″
29.79″
93.58″
677.1
325/50R17
17″
12.80″
6.40″
29.80″
93.60″
676.9
275/50R19
19″
10.83″
5.41″
29.83″
93.70″
676.2
285/35R22
22″
11.22″
3.93″
29.85″
93.79″
675.6
315/60R15
15″
12.40″
7.44″
29.88″
93.88″
674.9
235/75R16
16″
9.25″
6.94″
29.88″
93.86″
675.0
205/80R17
17″
8.07″
6.46″
29.91″
93.98″
674.2
275/55R18
18″
10.83″
5.95″
29.91″
93.96″
674.3
235/70R17
17″
9.25″
6.48″
29.95″
94.10″
673.3
295/30R23
23″
11.61″
3.48″
29.97″
94.15″
673.0
285/40R21
21″
11.22″
4.49″
29.98″
94.17″
672.8
275/60R17
17″
10.83″
6.50″
29.99″
94.22″
672.4
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
29X9R14
14″
9.00″
7.50″
29.00″
91.11″
695.5
29X11R14
14″
11.00″
7.50″
29.00″
91.11″
695.5
29X4.5R15
15″
4.50″
7.00″
29.00″
91.11″
695.5
29X8.5R15
15″
8.50″
7.00″
29.00″
91.11″
695.5
29X10.5R15
15″
10.50″
7.00″
29.00″
91.11″
695.5
29X11.5R15
15″
11.50″
7.00″
29.00″
91.11″
695.5
29X12.5R15
15″
12.50″
7.00″
29.00″
91.11″
695.5
29X15R15
15″
15.00″
7.00″
29.00″
91.11″
695.5
29X15.5R15
15″
15.50″
7.00″
29.00″
91.11″
695.5
29X18R15
15″
18.00″
7.00″
29.00″
91.11″
695.5
29X18.5R15
15″
18.50″
7.00″
29.00″
91.11″
695.5
29X10R17
17″
10.00″
6.00″
29.00″
91.11″
695.5
29X10R18
18″
10.00″
5.50″
29.00″
91.11″
695.5
29X10R19
19″
10.00″
5.00″
29.00″
91.11″
695.5
29X10R20
20″
10.00″
4.50″
29.00″
91.11″
695.5
29X15R20
20″
15.00″
4.50″
29.00″
91.11″
695.5
29X18R20
20″
18.00″
4.50″
29.00″
91.11″
695.5
29X10R21
21″
10.00″
4.00″
29.00″
91.11″
695.5
29X10R22
22″
10.00″
3.50″
29.00″
91.11″
695.5
29X14R22
22″
14.00″
3.50″
29.00″
91.11″
695.5
29.5X9R15
15″
9.00″
7.25″
29.50″
92.68″
683.7
29.5X10.5R15
15″
10.50″
7.25″
29.50″
92.68″
683.7
29.5X11.5R15
15″
11.50″
7.25″
29.50″
92.68″
683.7
29.5X13.5R15
15″
13.50″
7.25″
29.50″
92.68″
683.7
Tire Size Chart for 30 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
175/80R19
19″
6.89″
5.51″
30.02″
94.32″
671.7
255/30R24
24″
10.04″
3.01″
30.02″
94.32″
671.7
235/65R18
18″
9.25″
6.01″
30.03″
94.33″
671.7
255/40R22
22″
10.04″
4.02″
30.03″
94.35″
671.6
255/55R19
19″
10.04″
5.52″
30.04″
94.38″
671.3
255/50R20
20″
10.04″
5.02″
30.04″
94.37″
671.4
255/45R21
21″
10.04″
4.52″
30.04″
94.36″
671.5
195/85R17
17″
7.68″
6.53″
30.05″
94.41″
671.1
255/65R17
17″
10.04″
6.53″
30.05″
94.41″
671.1
255/60R18
18″
10.04″
6.02″
30.05″
94.40″
671.2
255/75R15
15″
10.04″
7.53″
30.06″
94.43″
670.9
255/70R16
16″
10.04″
7.03″
30.06″
94.42″
671.0
295/65R15
15″
11.61″
7.55″
30.10″
94.56″
670.1
235/60R19
19″
9.25″
5.55″
30.10″
94.57″
670.0
285/45R20
20″
11.22″
5.05″
30.10″
94.56″
670.1
295/35R22
22″
11.61″
4.06″
30.13″
94.66″
669.4
235/55R20
20″
9.25″
5.09″
30.18″
94.80″
668.3
335/50R17
17″
13.19″
6.59″
30.19″
94.84″
668.1
215/75R17.5
17.5″
8.46″
6.35″
30.20″
94.87″
667.9
305/55R17
17″
12.01″
6.60″
30.21″
94.90″
667.6
235/50R21
21″
9.25″
4.63″
30.25″
95.04″
666.7
225/75R17
17″
8.86″
6.64″
30.29″
95.15″
665.9
295/40R21
21″
11.61″
4.65″
30.29″
95.16″
665.8
285/55R18
18″
11.22″
6.17″
30.34″
95.32″
664.7
265/40R22
22″
10.43″
4.17″
30.35″
95.34″
664.6
215/85R16
16″
8.46″
7.19″
30.39″
95.47″
663.6
265/45R21
21″
10.43″
4.69″
30.39″
95.47″
663.6
175/90R18
18″
6.89″
6.20″
30.40″
95.51″
663.4
305/35R22
22″
12.01″
4.20″
30.41″
95.52″
663.3
265/50R20
20″
10.43″
5.22″
30.43″
95.61″
662.7
315/30R23
23″
12.40″
3.72″
30.44″
95.63″
662.5
295/45R20
20″
11.61″
5.23″
30.45″
95.67″
662.3
285/60R17
17″
11.22″
6.73″
30.46″
95.71″
662.0
245/75R16
16″
9.65″
7.23″
30.47″
95.72″
661.9
265/55R19
19″
10.43″
5.74″
30.48″
95.74″
661.8
245/70R17
17″
9.65″
6.75″
30.50″
95.83″
661.2
275/30R24
24″
10.83″
3.25″
30.50″
95.81″
661.3
265/60R18
18″
10.43″
6.26″
30.52″
95.88″
660.8
215/80R17
17″
8.46″
6.77″
30.54″
95.95″
660.3
245/65R18
18″
9.65″
6.27″
30.54″
95.94″
660.4
265/65R17
17″
10.43″
6.78″
30.56″
96.02″
659.9
345/50R17
17″
13.58″
6.79″
30.58″
96.08″
659.5
275/35R23
23″
10.83″
3.79″
30.58″
96.07″
659.5
285/65R16
16″
11.22″
7.29″
30.59″
96.09″
659.4
9.5R16.5
16.5″
9.50″
7.05″
30.60″
96.13″
659.1
265/70R16
16″
10.43″
7.30″
30.61″
96.15″
659.0
305/40R21
21″
12.01″
4.80″
30.61″
96.15″
659.0
315/55R17
17″
12.40″
6.82″
30.64″
96.26″
658.2
265/75R15
15″
10.43″
7.82″
30.65″
96.29″
658.0
275/40R22
22″
10.83″
4.33″
30.66″
96.33″
657.8
315/35R22
22″
12.40″
4.34″
30.68″
96.39″
657.3
325/30R23
23″
12.80″
3.84″
30.68″
96.38″
657.4
165/90R19
19″
6.50″
5.85″
30.69″
96.42″
657.1
205/85R17
17″
8.07″
6.86″
30.72″
96.51″
656.5
285/30R24
24″
11.22″
3.37″
30.73″
96.55″
656.3
275/45R21
21″
10.83″
4.87″
30.74″
96.59″
656.0
235/80R16
16″
9.25″
7.40″
30.80″
96.77″
654.7
305/45R20
20″
12.01″
5.40″
30.81″
96.78″
654.7
275/50R20
20″
10.83″
5.41″
30.83″
96.85″
654.2
285/35R23
23″
11.22″
3.93″
30.85″
96.93″
653.7
235/75R17
17″
9.25″
6.94″
30.88″
97.01″
653.2
275/55R19
19″
10.83″
5.95″
30.91″
97.10″
652.5
335/30R23
23″
13.19″
3.96″
30.91″
97.12″
652.4
315/40R21
21″
12.40″
4.96″
30.92″
97.14″
652.2
295/60R17
17″
11.61″
6.97″
30.94″
97.19″
651.9
235/70R18
18″
9.25″
6.48″
30.95″
97.24″
651.6
325/35R22
22″
12.80″
4.48″
30.96″
97.25″
651.5
295/30R24
24″
11.61″
3.48″
30.97″
97.29″
651.2
285/40R22
22″
11.22″
4.49″
30.98″
97.32″
651.1
275/60R18
18″
10.83″
6.50″
30.99″
97.36″
650.7
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
30X10R14
14″
10.00″
8.00″
30.00″
94.25″
672.3
30X7R15
15″
7.00″
7.50″
30.00″
94.25″
672.3
30X9R15
15″
9.00″
7.50″
30.00″
94.25″
672.3
30X9.5R15
15″
9.50″
7.50″
30.00″
94.25″
672.3
30X10R15
15″
10.00″
7.50″
30.00″
94.25″
672.3
30X10.5R15
15″
10.50″
7.50″
30.00″
94.25″
672.3
30X11.5R15
15″
11.50″
7.50″
30.00″
94.25″
672.3
30X12R15
15″
12.00″
7.50″
30.00″
94.25″
672.3
30X12.5R15
15″
12.50″
7.50″
30.00″
94.25″
672.3
30X13.5R15
15″
13.50″
7.50″
30.00″
94.25″
672.3
30X11.5R16
16″
11.50″
7.00″
30.00″
94.25″
672.3
30X10R18
18″
10.00″
6.00″
30.00″
94.25″
672.3
30X10R19
19″
10.00″
5.50″
30.00″
94.25″
672.3
30X10R20
20″
10.00″
5.00″
30.00″
94.25″
672.3
30X10R21
21″
10.00″
4.50″
30.00″
94.25″
672.3
30X10R22
22″
10.00″
4.00″
30.00″
94.25″
672.3
30X10R24
24″
10.00″
3.00″
30.00″
94.25″
672.3
Tire Size Chart for 31 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
235/65R19
19″
9.25″
6.01″
31.03″
97.48″
650.0
255/40R23
23″
10.04″
4.02″
31.03″
97.49″
649.9
255/55R20
20″
10.04″
5.52″
31.04″
97.53″
649.7
255/50R21
21″
10.04″
5.02″
31.04″
97.51″
649.8
255/45R22
22″
10.04″
4.52″
31.04″
97.50″
649.8
255/65R18
18″
10.04″
6.53″
31.05″
97.55″
649.5
255/60R19
19″
10.04″
6.02″
31.05″
97.54″
649.6
225/85R16
16″
8.86″
7.53″
31.06″
97.57″
649.3
255/70R17
17″
10.04″
7.03″
31.06″
97.56″
649.4
275/65R17
17″
10.83″
7.04″
31.07″
97.62″
649.0
325/55R17
17″
12.80″
7.04″
31.07″
97.62″
649.0
235/60R20
20″
9.25″
5.55″
31.10″
97.71″
648.4
285/45R21
21″
11.22″
5.05″
31.10″
97.70″
648.5
295/35R23
23″
11.61″
4.06″
31.13″
97.80″
647.9
275/70R16
16″
10.83″
7.58″
31.16″
97.88″
647.3
225/80R17
17″
8.86″
7.09″
31.17″
97.93″
647.0
285/50R20
20″
11.22″
5.61″
31.22″
98.08″
646.0
325/40R21
21″
12.80″
5.12″
31.24″
98.13″
645.7
295/40R22
22″
11.61″
4.65″
31.29″
98.30″
644.5
215/85R17
17″
8.46″
7.19″
31.39″
98.61″
642.5
265/45R22
22″
10.43″
4.69″
31.39″
98.61″
642.5
225/70R19
19″
8.86″
6.20″
31.40″
98.65″
642.3
305/60R17
17″
12.01″
7.20″
31.41″
98.68″
642.1
305/35R23
23″
12.01″
4.20″
31.41″
98.66″
642.2
275/25R26
26″
10.83″
2.71″
31.41″
98.69″
642.0
285/60R18
18″
11.22″
6.73″
31.46″
98.85″
641.0
245/75R17
17″
9.65″
7.23″
31.47″
98.86″
640.9
265/55R20
20″
10.43″
5.74″
31.48″
98.89″
640.7
245/70R18
18″
9.65″
6.75″
31.50″
98.97″
640.2
335/55R17
17″
13.19″
7.25″
31.51″
98.98″
640.1
265/65R18
18″
10.43″
6.78″
31.56″
99.16″
639.0
245/60R20
20″
9.65″
5.79″
31.57″
99.20″
638.7
285/65R17
17″
11.22″
7.29″
31.59″
99.23″
638.5
265/70R17
17″
10.43″
7.30″
31.61″
99.29″
638.1
295/50R20
20″
11.61″
5.81″
31.61″
99.32″
637.9
305/40R22
22″
12.01″
4.80″
31.61″
99.29″
638.1
265/75R16
16″
10.43″
7.82″
31.65″
99.43″
637.2
275/40R23
23″
10.83″
4.33″
31.66″
99.47″
637.0
285/70R16
16″
11.22″
7.85″
31.71″
99.62″
636.0
235/85R16
16″
9.25″
7.86″
31.73″
99.68″
635.6
275/45R22
22″
10.83″
4.87″
31.74″
99.73″
635.3
235/80R17
17″
9.25″
7.40″
31.80″
99.91″
634.2
295/25R26
26″
11.61″
2.90″
31.81″
99.92″
634.1
275/50R21
21″
10.83″
5.41″
31.83″
99.99″
633.7
285/35R24
24″
11.22″
3.93″
31.85″
100.07″
633.1
315/60R17
17″
12.40″
7.44″
31.88″
100.16″
632.6
225/70R19.5
19.5″
8.86″
6.20″
31.90″
100.22″
632.2
275/55R20
20″
10.83″
5.95″
31.91″
100.25″
632.0
335/30R24
24″
13.19″
3.96″
31.91″
100.26″
632.0
225/90R16
16″
8.86″
7.97″
31.94″
100.36″
631.3
345/55R17
17″
13.58″
7.47″
31.94″
100.35″
631.4
325/35R23
23″
12.80″
4.48″
31.96″
100.39″
631.1
405/25R24
24″
15.94″
3.99″
31.97″
100.44″
630.8
285/40R23
23″
11.22″
4.49″
31.98″
100.46″
630.7
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
31X9.5R15
15″
9.50″
8.00″
31.00″
97.39″
650.6
31X10.5R15
15″
10.50″
8.00″
31.00″
97.39″
650.6
31X11R15
15″
11.00″
8.00″
31.00″
97.39″
650.6
31X11.5R15
15″
11.50″
8.00″
31.00″
97.39″
650.6
31X12.5R15
15″
12.50″
8.00″
31.00″
97.39″
650.6
31X13R15
15″
13.00″
8.00″
31.00″
97.39″
650.6
31X13.5R15
15″
13.50″
8.00″
31.00″
97.39″
650.6
31X14.5R15
15″
14.50″
8.00″
31.00″
97.39″
650.6
31X16R15
15″
16.00″
8.00″
31.00″
97.39″
650.6
31X16.5R15
15″
16.50″
8.00″
31.00″
97.39″
650.6
31X18R15
15″
18.00″
8.00″
31.00″
97.39″
650.6
31X18.5R15
15″
18.50″
8.00″
31.00″
97.39″
650.6
31X10.5R16
16″
10.50″
7.50″
31.00″
97.39″
650.6
31X11R16
16″
11.00″
7.50″
31.00″
97.39″
650.6
31X11.5R16
16″
11.50″
7.50″
31.00″
97.39″
650.6
31X12.5R16
16″
12.50″
7.50″
31.00″
97.39″
650.6
31X10.5R17
17″
10.50″
7.00″
31.00″
97.39″
650.6
31X10R19
19″
10.00″
6.00″
31.00″
97.39″
650.6
31X10R20
20″
10.00″
5.50″
31.00″
97.39″
650.6
31X18R20
20″
18.00″
5.50″
31.00″
97.39″
650.6
31X10R21
21″
10.00″
5.00″
31.00″
97.39″
650.6
31X10R22
22″
10.00″
4.50″
31.00″
97.39″
650.6
31X10R23
23″
10.00″
4.00″
31.00″
97.39″
650.6
Tire Size Chart for 32 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
305/50R20
20″
12.01″
6.00″
32.01″
100.56″
630.1
255/65R19
19″
10.04″
6.53″
32.05″
100.69″
629.2
255/60R20
20″
10.04″
6.02″
32.05″
100.68″
629.3
225/85R17
17″
8.86″
7.53″
32.06″
100.72″
629.1
255/75R17
17″
10.04″
7.53″
32.06″
100.72″
629.1
255/70R18
18″
10.04″
7.03″
32.06″
100.70″
629.2
275/65R18
18″
10.83″
7.04″
32.07″
100.77″
628.8
295/65R17
17″
11.61″
7.55″
32.10″
100.84″
628.3
285/45R22
22″
11.22″
5.05″
32.10″
100.84″
628.3
295/35R24
24″
11.61″
4.06″
32.13″
100.94″
627.7
275/70R17
17″
10.83″
7.58″
32.16″
101.03″
627.2
315/45R21
21″
12.40″
5.58″
32.16″
101.04″
627.1
325/40R22
22″
12.80″
5.12″
32.24″
101.27″
625.6
285/55R20
20″
11.22″
6.17″
32.34″
101.61″
623.6
325/60R17
17″
12.80″
7.68″
32.35″
101.64″
623.4
315/50R20
20″
12.40″
6.20″
32.40″
101.79″
622.4
305/60R18
18″
12.01″
7.20″
32.41″
101.82″
622.3
305/35R24
24″
12.01″
4.20″
32.41″
101.80″
622.4
245/80R17
17″
9.65″
7.72″
32.43″
101.89″
621.8
265/50R22
22″
10.43″
5.22″
32.43″
101.89″
621.8
245/75R18
18″
9.65″
7.23″
32.47″
102.00″
621.2
245/70R19
19″
9.65″
6.75″
32.50″
102.11″
620.5
265/60R20
20″
10.43″
6.26″
32.52″
102.16″
620.2
285/65R18
18″
11.22″
7.29″
32.59″
102.37″
618.9
305/65R17
17″
12.01″
7.81″
32.61″
102.45″
618.5
265/70R18
18″
10.43″
7.30″
32.61″
102.44″
618.5
305/40R23
23″
12.01″
4.80″
32.61″
102.44″
618.5
265/75R17
17″
10.43″
7.82″
32.65″
102.57″
617.7
315/35R24
24″
12.40″
4.34″
32.68″
102.67″
617.1
265/80R16
16″
10.43″
8.35″
32.69″
102.71″
616.9
285/70R17
17″
11.22″
7.85″
32.71″
102.76″
616.6
235/85R17
17″
9.25″
7.86″
32.73″
102.82″
616.2
295/55R20
20″
11.61″
6.39″
32.78″
102.97″
615.3
235/80R18
18″
9.25″
7.40″
32.80″
103.05″
614.8
325/50R20
20″
12.80″
6.40″
32.80″
103.03″
615.0
305/70R16
16″
12.01″
8.41″
32.81″
103.08″
614.7
305/45R22
22″
12.01″
5.40″
32.81″
103.07″
614.7
285/75R16
16″
11.22″
8.42″
32.83″
103.14″
614.3
335/60R17
17″
13.19″
7.91″
32.83″
103.13″
614.4
275/50R22
22″
10.83″
5.41″
32.83″
103.13″
614.4
275/55R21
21″
10.83″
5.95″
32.91″
103.39″
612.8
295/30R26
26″
11.61″
3.48″
32.97″
103.57″
611.7
285/40R24
24″
11.22″
4.49″
32.98″
103.60″
611.6
275/60R20
20″
10.83″
6.50″
32.99″
103.65″
611.3
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
32X10R14
14″
10.00″
9.00″
32.00″
100.53″
630.3
32X9.5R15
15″
9.50″
8.50″
32.00″
100.53″
630.3
32X10R15
15″
10.00″
8.50″
32.00″
100.53″
630.3
32X10.5R15
15″
10.50″
8.50″
32.00″
100.53″
630.3
32X11.5R15
15″
11.50″
8.50″
32.00″
100.53″
630.3
32X14R15
15″
14.00″
8.50″
32.00″
100.53″
630.3
32X16R15
15″
16.00″
8.50″
32.00″
100.53″
630.3
32X17.5R15
15″
17.50″
8.50″
32.00″
100.53″
630.3
32X18.5R15
15″
18.50″
8.50″
32.00″
100.53″
630.3
32X9R16
16″
9.00″
8.00″
32.00″
100.53″
630.3
32X10R16
16″
10.00″
8.00″
32.00″
100.53″
630.3
32X11.5R16
16″
11.50″
8.00″
32.00″
100.53″
630.3
32X12R16.5
16.5″
12.00″
7.75″
32.00″
100.53″
630.3
32X10.5R17
17″
10.50″
7.50″
32.00″
100.53″
630.3
32X11.5R17
17″
11.50″
7.50″
32.00″
100.53″
630.3
32X10R20
20″
10.00″
6.00″
32.00″
100.53″
630.3
32X12R20
20″
12.00″
6.00″
32.00″
100.53″
630.3
Tire Size Chart for 33 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
245/70R19.5
19.5″
9.65″
6.75″
33.00″
103.68″
611.1
255/80R17
17″
10.04″
8.03″
33.06″
103.87″
610.0
255/85R16
16″
10.04″
8.53″
33.07″
103.88″
609.9
295/65R18
18″
11.61″
7.55″
33.10″
103.98″
609.3
315/65R17
17″
12.40″
8.06″
33.12″
104.06″
608.9
275/70R18
18″
10.83″
7.58″
33.16″
104.17″
608.3
315/45R22
22″
12.40″
5.58″
33.16″
104.18″
608.2
355/40R22
22″
13.98″
5.59″
33.18″
104.24″
607.8
305/30R26
26″
12.01″
3.60″
33.20″
104.32″
607.4
305/55R20
20″
12.01″
6.60″
33.21″
104.33″
607.3
285/50R22
22″
11.22″
5.61″
33.22″
104.37″
607.1
275/75R17
17″
10.83″
8.12″
33.24″
104.43″
606.7
295/70R17
17″
11.61″
8.13″
33.26″
104.49″
606.4
375/45R20
20″
14.76″
6.64″
33.29″
104.58″
605.9
295/40R24
24″
11.61″
4.65″
33.29″
104.59″
605.8
345/60R17
17″
13.58″
8.15″
33.30″
104.61″
605.7
325/60R18
18″
12.80″
7.68″
33.35″
104.79″
604.7
245/85R17
17″
9.65″
8.20″
33.40″
104.92″
603.9
295/75R16
16″
11.61″
8.71″
33.42″
105.00″
603.5
285/60R20
20″
11.22″
6.73″
33.46″
105.13″
602.7
305/65R18
18″
12.01″
7.81″
33.61″
105.59″
600.1
295/50R22
22″
11.61″
5.81″
33.61″
105.60″
600.0
325/65R17
17″
12.80″
8.32″
33.63″
105.66″
599.6
265/80R17
17″
10.43″
8.35″
33.69″
105.85″
598.6
285/70R18
18″
11.22″
7.85″
33.71″
105.90″
598.3
305/70R17
17″
12.01″
8.41″
33.81″
106.22″
596.5
295/25R28
28″
11.61″
2.90″
33.81″
106.21″
596.6
285/75R17
17″
11.22″
8.42″
33.83″
106.28″
596.1
295/60R20
20″
11.61″
6.97″
33.94″
106.62″
594.3
355/50R20
20″
13.98″
6.99″
33.98″
106.74″
593.6
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
33X9R15
15″
9.00″
9.00″
33.00″
103.67″
611.2
33X9.5R15
15″
9.50″
9.00″
33.00″
103.67″
611.2
33X10.5R15
15″
10.50″
9.00″
33.00″
103.67″
611.2
33X11.5R15
15″
11.50″
9.00″
33.00″
103.67″
611.2
33X12.5R15
15″
12.50″
9.00″
33.00″
103.67″
611.2
33X13R15
15″
13.00″
9.00″
33.00″
103.67″
611.2
33X13.5R15
15″
13.50″
9.00″
33.00″
103.67″
611.2
33X14R15
15″
14.00″
9.00″
33.00″
103.67″
611.2
33X14.5R15
15″
14.50″
9.00″
33.00″
103.67″
611.2
33X15.5R15
15″
15.50″
9.00″
33.00″
103.67″
611.2
33X16.5R15
15″
16.50″
9.00″
33.00″
103.67″
611.2
33X19.5R15
15″
19.50″
9.00″
33.00″
103.67″
611.2
33X21.5R15
15″
21.50″
9.00″
33.00″
103.67″
611.2
33X22R15
15″
22.00″
9.00″
33.00″
103.67″
611.2
33X9.5R16
16″
9.50″
8.50″
33.00″
103.67″
611.2
33X10.5R16
16″
10.50″
8.50″
33.00″
103.67″
611.2
33X11.5R16
16″
11.50″
8.50″
33.00″
103.67″
611.2
33X12.5R16
16″
12.50″
8.50″
33.00″
103.67″
611.2
33X13R16
16″
13.00″
8.50″
33.00″
103.67″
611.2
33X13.5R16
16″
13.50″
8.50″
33.00″
103.67″
611.2
33X14R16
16″
14.00″
8.50″
33.00″
103.67″
611.2
33X14.5R16
16″
14.50″
8.50″
33.00″
103.67″
611.2
33X11.5R16.5
16.5″
11.50″
8.25″
33.00″
103.67″
611.2
33X12.5R16.5
16.5″
12.50″
8.25″
33.00″
103.67″
611.2
33X14R16.5
16.5″
14.00″
8.25″
33.00″
103.67″
611.2
33X14.5R16.5
16.5″
14.50″
8.25″
33.00″
103.67″
611.2
33X15.5R16.5
16.5″
15.50″
8.25″
33.00″
103.67″
611.2
33X9.5R17
17″
9.50″
8.00″
33.00″
103.67″
611.2
33X10.5R17
17″
10.50″
8.00″
33.00″
103.67″
611.2
33X11.5R17
17″
11.50″
8.00″
33.00″
103.67″
611.2
33X12.5R17
17″
12.50″
8.00″
33.00″
103.67″
611.2
33X13R17
17″
13.00″
8.00″
33.00″
103.67″
611.2
33X13.5R17
17″
13.50″
8.00″
33.00″
103.67″
611.2
33X10.5R18
18″
10.50″
7.50″
33.00″
103.67″
611.2
33X11.5R18
18″
11.50″
7.50″
33.00″
103.67″
611.2
33X12.5R18
18″
12.50″
7.50″
33.00″
103.67″
611.2
33X13R18
18″
13.00″
7.50″
33.00″
103.67″
611.2
33X13.5R18
18″
13.50″
7.50″
33.00″
103.67″
611.2
33X11.5R20
20″
11.50″
6.50″
33.00″
103.67″
611.2
33X12R20
20″
12.00″
6.50″
33.00″
103.67″
611.2
33X12.5R20
20″
12.50″
6.50″
33.00″
103.67″
611.2
33X13.5R20
20″
13.50″
6.50″
33.00″
103.67″
611.2
33X22R20
20″
22.00″
6.50″
33.00″
103.67″
611.2
33X12.5R22
22″
12.50″
5.50″
33.00″
103.67″
611.2
33X13.5R22
22″
13.50″
5.50″
33.00″
103.67″
611.2
33X14.5R22
22″
14.50″
5.50″
33.00″
103.67″
611.2
33X13.5R24
24″
13.50″
4.50″
33.00″
103.67″
611.2
33.5X16.5R16
16″
16.50″
8.75″
33.50″
105.24″
602.0
Tire Size Chart for 34 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
305/50R22
22″
12.01″
6.00″
34.01″
106.84″
593.0
255/85R17
17″
10.04″
8.53″
34.07″
107.02″
592.0
275/65R20
20″
10.83″
7.04″
34.07″
107.05″
591.9
335/65R17
17″
13.19″
8.57″
34.15″
107.27″
590.6
295/70R18
18″
11.61″
8.13″
34.26″
107.63″
588.7
275/80R17
17″
10.83″
8.66″
34.32″
107.83″
587.6
285/55R22
22″
11.22″
6.17″
34.34″
107.89″
587.3
315/70R17
17″
12.40″
8.68″
34.36″
107.95″
586.9
305/60R20
20″
12.01″
7.20″
34.41″
108.10″
586.1
295/75R17
17″
11.61″
8.71″
34.42″
108.14″
585.9
295/45R24
24″
11.61″
5.23″
34.45″
108.24″
585.4
265/60R22
22″
10.43″
6.26″
34.52″
108.45″
584.2
285/65R20
20″
11.22″
7.29″
34.59″
108.66″
583.1
315/75R16
16″
12.40″
9.30″
34.60″
108.71″
582.9
385/35R24
24″
15.16″
5.31″
34.61″
108.73″
582.7
325/65R18
18″
12.80″
8.32″
34.63″
108.81″
582.3
345/65R17
17″
13.58″
8.83″
34.66″
108.88″
581.9
265/85R17
17″
10.43″
8.87″
34.74″
109.13″
580.6
295/55R22
22″
11.61″
6.39″
34.78″
109.25″
580.0
325/50R22
22″
12.80″
6.40″
34.80″
109.31″
579.6
305/70R18
18″
12.01″
8.41″
34.81″
109.36″
579.4
285/75R18
18″
11.22″
8.42″
34.83″
109.42″
579.0
275/50R24
24″
10.83″
5.41″
34.83″
109.41″
579.1
315/60R20
20″
12.40″
7.44″
34.88″
109.58″
578.2
325/70R17
17″
12.80″
8.96″
34.91″
109.68″
577.7
345/55R20
20″
13.58″
7.47″
34.94″
109.77″
577.2
285/80R17
17″
11.22″
8.98″
34.95″
109.81″
577.0
275/60R22
22″
10.83″
6.50″
34.99″
109.93″
576.4
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
34X9.5R15
15″
9.50″
9.50″
34.00″
106.81″
593.2
34X10.5R15
15″
10.50″
9.50″
34.00″
106.81″
593.2
34X12.5R15
15″
12.50″
9.50″
34.00″
106.81″
593.2
34X9R16
16″
9.00″
9.00″
34.00″
106.81″
593.2
34X10.5R16
16″
10.50″
9.00″
34.00″
106.81″
593.2
34X12.5R16
16″
12.50″
9.00″
34.00″
106.81″
593.2
34X13.5R16
16″
13.50″
9.00″
34.00″
106.81″
593.2
34X10.5R17
17″
10.50″
8.50″
34.00″
106.81″
593.2
34X12.5R18
18″
12.50″
8.00″
34.00″
106.81″
593.2
34X11.5R20
20″
11.50″
7.00″
34.00″
106.81″
593.2
34X14R20
20″
14.00″
7.00″
34.00″
106.81″
593.2
34X12R22
22″
12.00″
6.00″
34.00″
106.81″
593.2
34.5X17R16
16″
17.00″
9.25″
34.50″
108.38″
584.6
Tire Size Chart for 35 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
305/75R17
17″
12.01″
9.01″
35.01″
109.99″
576.0
385/30R26
26″
15.16″
4.55″
35.09″
110.25″
574.7
295/65R20
20″
11.61″
7.55″
35.10″
110.26″
574.6
315/45R24
24″
12.40″
5.58″
35.16″
110.46″
573.6
355/40R24
24″
13.98″
5.59″
35.18″
110.52″
573.3
375/65R16
16″
14.76″
9.60″
35.19″
110.56″
573.1
305/30R28
28″
12.01″
3.60″
35.20″
110.60″
572.9
305/55R22
22″
12.01″
6.60″
35.21″
110.61″
572.8
375/45R22
22″
14.76″
6.64″
35.29″
110.86″
571.5
325/60R20
20″
12.80″
7.68″
35.35″
111.07″
570.5
315/70R18
18″
12.40″
8.68″
35.36″
111.09″
570.3
275/85R17
17″
10.83″
9.20″
35.41″
111.23″
569.6
335/70R17
17″
13.19″
9.23″
35.46″
111.42″
568.7
325/45R24
24″
12.80″
5.76″
35.52″
111.58″
567.9
295/80R17
17″
11.61″
9.29″
35.58″
111.79″
566.8
315/75R17
17″
12.40″
9.30″
35.60″
111.85″
566.5
285/70R20
20″
11.22″
7.85″
35.71″
112.18″
564.8
375/40R24
24″
14.76″
5.91″
35.81″
112.50″
563.2
315/40R26
26″
12.40″
4.96″
35.92″
112.85″
561.5
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
35X10.5R15
15″
10.50″
10.00″
35.00″
109.96″
576.2
35X11R15
15″
11.00″
10.00″
35.00″
109.96″
576.2
35X11.5R15
15″
11.50″
10.00″
35.00″
109.96″
576.2
35X12.5R15
15″
12.50″
10.00″
35.00″
109.96″
576.2
35X13.5R15
15″
13.50″
10.00″
35.00″
109.96″
576.2
35X14.5R15
15″
14.50″
10.00″
35.00″
109.96″
576.2
35X15R15
15″
15.00″
10.00″
35.00″
109.96″
576.2
35X15.5R15
15″
15.50″
10.00″
35.00″
109.96″
576.2
35X16R15
15″
16.00″
10.00″
35.00″
109.96″
576.2
35X10.5R16
16″
10.50″
9.50″
35.00″
109.96″
576.2
35X11.5R16
16″
11.50″
9.50″
35.00″
109.96″
576.2
35X12.5R16
16″
12.50″
9.50″
35.00″
109.96″
576.2
35X14.5R16
16″
14.50″
9.50″
35.00″
109.96″
576.2
35X15R16
16″
15.00″
9.50″
35.00″
109.96″
576.2
35X16R16
16″
16.00″
9.50″
35.00″
109.96″
576.2
35X9.5R16.5
16.5″
9.50″
9.25″
35.00″
109.96″
576.2
35X12.5R16.5
16.5″
12.50″
9.25″
35.00″
109.96″
576.2
35X14.5R16.5
16.5″
14.50″
9.25″
35.00″
109.96″
576.2
35X15R16.5
16.5″
15.00″
9.25″
35.00″
109.96″
576.2
35X15.5R16.5
16.5″
15.50″
9.25″
35.00″
109.96″
576.2
35X16R16.5
16.5″
16.00″
9.25″
35.00″
109.96″
576.2
35X10.5R17
17″
10.50″
9.00″
35.00″
109.96″
576.2
35X11.5R17
17″
11.50″
9.00″
35.00″
109.96″
576.2
35X12.5R17
17″
12.50″
9.00″
35.00″
109.96″
576.2
35X13.5R17
17″
13.50″
9.00″
35.00″
109.96″
576.2
35X14.5R17
17″
14.50″
9.00″
35.00″
109.96″
576.2
35X11.5R18
18″
11.50″
8.50″
35.00″
109.96″
576.2
35X12.5R18
18″
12.50″
8.50″
35.00″
109.96″
576.2
35X13R18
18″
13.00″
8.50″
35.00″
109.96″
576.2
35X13.5R18
18″
13.50″
8.50″
35.00″
109.96″
576.2
35X14.5R18
18″
14.50″
8.50″
35.00″
109.96″
576.2
35X11.5R20
20″
11.50″
7.50″
35.00″
109.96″
576.2
35X12.5R20
20″
12.50″
7.50″
35.00″
109.96″
576.2
35X13R20
20″
13.00″
7.50″
35.00″
109.96″
576.2
35X13.5R20
20″
13.50″
7.50″
35.00″
109.96″
576.2
35X14.5R20
20″
14.50″
7.50″
35.00″
109.96″
576.2
35X15.5R20
20″
15.50″
7.50″
35.00″
109.96″
576.2
35X12.5R22
22″
12.50″
6.50″
35.00″
109.96″
576.2
35X13.5R22
22″
13.50″
6.50″
35.00″
109.96″
576.2
35X14.5R22
22″
14.50″
6.50″
35.00″
109.96″
576.2
35X15.5R22
22″
15.50″
6.50″
35.00″
109.96″
576.2
35X12.5R24
24″
12.50″
5.50″
35.00″
109.96″
576.2
35X13.5R24
24″
13.50″
5.50″
35.00″
109.96″
576.2
35X15.5R24
24″
15.50″
5.50″
35.00″
109.96″
576.2
35X13.5R26
26″
13.50″
4.50″
35.00″
109.96″
576.2
Tire Size Chart for 36 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
345/70R17
17″
13.58″
9.51″
36.02″
113.15″
560.0
285/85R17
17″
11.22″
9.54″
36.07″
113.33″
559.1
325/55R22
22″
12.80″
7.04″
36.07″
113.33″
559.1
355/65R18
18″
13.98″
9.08″
36.17″
113.63″
557.6
325/75R17
17″
12.80″
9.60″
36.19″
113.70″
557.2
305/80R17
17″
12.01″
9.61″
36.21″
113.77″
556.9
345/45R24
24″
13.58″
6.11″
36.22″
113.80″
556.8
375/55R20
20″
14.76″
8.12″
36.24″
113.85″
556.5
345/60R20
20″
13.58″
8.15″
36.30″
114.04″
555.6
345/75R16
16″
13.58″
10.19″
36.37″
114.27″
554.5
315/50R24
24″
12.40″
6.20″
36.40″
114.36″
554.0
325/80R16
16″
12.80″
10.24″
36.47″
114.58″
553.0
335/55R22
22″
13.19″
7.25″
36.51″
114.69″
552.4
355/70R17
17″
13.98″
9.78″
36.57″
114.88″
551.5
295/85R17
17″
11.61″
9.87″
36.74″
115.43″
548.9
355/60R20
20″
13.98″
8.39″
36.77″
115.52″
548.5
335/75R17
17″
13.19″
9.89″
36.78″
115.56″
548.3
315/80R17
17″
12.40″
9.92″
36.84″
115.74″
547.4
345/40R26
26″
13.58″
5.43″
36.87″
115.82″
547.1
345/55R22
22″
13.58″
7.47″
36.94″
116.05″
546.0
325/35R28
28″
12.80″
4.48″
36.96″
116.10″
545.7
285/40R28
28″
11.22″
4.49″
36.98″
116.16″
545.4
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
36X12.5R15
15″
12.50″
10.50″
36.00″
113.10″
560.2
36X13.5R15
15″
13.50″
10.50″
36.00″
113.10″
560.2
36X14.5R15
15″
14.50″
10.50″
36.00″
113.10″
560.2
36X12.5R16
16″
12.50″
10.00″
36.00″
113.10″
560.2
36X13R16
16″
13.00″
10.00″
36.00″
113.10″
560.2
36X13.5R16
16″
13.50″
10.00″
36.00″
113.10″
560.2
36X14.5R16
16″
14.50″
10.00″
36.00″
113.10″
560.2
36X12.5R16.5
16.5″
12.50″
9.75″
36.00″
113.10″
560.2
36X13.5R16.5
16.5″
13.50″
9.75″
36.00″
113.10″
560.2
36X14.5R16.5
16.5″
14.50″
9.75″
36.00″
113.10″
560.2
36X16R16.5
16.5″
16.00″
9.75″
36.00″
113.10″
560.2
36X12.5R17
17″
12.50″
9.50″
36.00″
113.10″
560.2
36X13.5R17
17″
13.50″
9.50″
36.00″
113.10″
560.2
36X13.5R18
18″
13.50″
9.00″
36.00″
113.10″
560.2
36X13.5R20
20″
13.50″
8.00″
36.00″
113.10″
560.2
36X15.5R20
20″
15.50″
8.00″
36.00″
113.10″
560.2
Tire Size Chart for 37 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
385/70R16
16″
15.16″
10.61″
37.22″
116.93″
541.9
325/60R22
22″
12.80″
7.68″
37.35″
117.35″
539.9
345/75R17
17″
13.58″
10.19″
37.37″
117.41″
539.6
305/85R17
17″
12.01″
10.21″
37.41″
117.54″
539.1
315/30R30
30″
12.40″
3.72″
37.44″
117.62″
538.7
325/80R17
17″
12.80″
10.24″
37.47″
117.72″
538.2
365/75R16
16″
14.37″
10.78″
37.56″
117.98″
537.0
345/50R24
24″
13.58″
6.79″
37.58″
118.07″
536.6
395/70R16
16″
15.55″
10.89″
37.77″
118.66″
533.9
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
37X12.5R15
15″
12.50″
11.00″
37.00″
116.24″
545.1
37X13R15
15″
13.00″
11.00″
37.00″
116.24″
545.1
37X13.5R15
15″
13.50″
11.00″
37.00″
116.24″
545.1
37X14R15
15″
14.00″
11.00″
37.00″
116.24″
545.1
37X14.5R15
15″
14.50″
11.00″
37.00″
116.24″
545.1
37X12.5R16
16″
12.50″
10.50″
37.00″
116.24″
545.1
37X13R16
16″
13.00″
10.50″
37.00″
116.24″
545.1
37X13.5R16
16″
13.50″
10.50″
37.00″
116.24″
545.1
37X14R16
16″
14.00″
10.50″
37.00″
116.24″
545.1
37X14.5R16
16″
14.50″
10.50″
37.00″
116.24″
545.1
37X12.5R16.5
16.5″
12.50″
10.25″
37.00″
116.24″
545.1
37X13R16.5
16.5″
13.00″
10.25″
37.00″
116.24″
545.1
37X14R16.5
16.5″
14.00″
10.25″
37.00″
116.24″
545.1
37X11.5R17
17″
11.50″
10.00″
37.00″
116.24″
545.1
37X12.5R17
17″
12.50″
10.00″
37.00″
116.24″
545.1
37X13R17
17″
13.00″
10.00″
37.00″
116.24″
545.1
37X13.5R17
17″
13.50″
10.00″
37.00″
116.24″
545.1
37X14R17
17″
14.00″
10.00″
37.00″
116.24″
545.1
37X11.5R18
18″
11.50″
9.50″
37.00″
116.24″
545.1
37X12.5R18
18″
12.50″
9.50″
37.00″
116.24″
545.1
37X13.5R18
18″
13.50″
9.50″
37.00″
116.24″
545.1
37X14.5R18
18″
14.50″
9.50″
37.00″
116.24″
545.1
37X11.5R20
20″
11.50″
8.50″
37.00″
116.24″
545.1
37X12.5R20
20″
12.50″
8.50″
37.00″
116.24″
545.1
37X13.5R20
20″
13.50″
8.50″
37.00″
116.24″
545.1
37X14.5R20
20″
14.50″
8.50″
37.00″
116.24″
545.1
37X12.5R22
22″
12.50″
7.50″
37.00″
116.24″
545.1
37X13.5R22
22″
13.50″
7.50″
37.00″
116.24″
545.1
37X13.5R24
24″
13.50″
6.50″
37.00″
116.24″
545.1
37X14.5R24
24″
14.50″
6.50″
37.00″
116.24″
545.1
37X13.5R26
26″
13.50″
5.50″
37.00″
116.24″
545.1
37X14.5R28
28″
14.50″
4.50″
37.00″
116.24″
545.1
Tire Size Chart for 38 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
315/85R17
17″
12.40″
10.54″
38.08″
119.64″
529.6
335/80R17
17″
13.19″
10.55″
38.10″
119.70″
529.3
395/60R20
20″
15.55″
9.33″
38.66″
121.46″
521.7
345/80R17
17″
13.58″
10.87″
38.73″
121.68″
520.7
325/85R17
17″
12.80″
10.88″
38.75″
121.74″
520.4
355/60R22
22″
13.98″
8.39″
38.77″
121.80″
520.2
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
38X12.5R15
15″
12.50″
11.50″
38.00″
119.38″
530.7
38X13R15
15″
13.00″
11.50″
38.00″
119.38″
530.7
38X14.5R15
15″
14.50″
11.50″
38.00″
119.38″
530.7
38X15.5R15
15″
15.50″
11.50″
38.00″
119.38″
530.7
38X13R16
16″
13.00″
11.00″
38.00″
119.38″
530.7
38X14.5R16
16″
14.50″
11.00″
38.00″
119.38″
530.7
38X15.5R16
16″
15.50″
11.00″
38.00″
119.38″
530.7
38X11R16.5
16.5″
11.00″
10.75″
38.00″
119.38″
530.7
38X12.5R16.5
16.5″
12.50″
10.75″
38.00″
119.38″
530.7
38X15.5R16.5
16.5″
15.50″
10.75″
38.00″
119.38″
530.7
38X11.5R17
17″
11.50″
10.50″
38.00″
119.38″
530.7
38X12.5R17
17″
12.50″
10.50″
38.00″
119.38″
530.7
38X13.5R17
17″
13.50″
10.50″
38.00″
119.38″
530.7
38X14.5R17
17″
14.50″
10.50″
38.00″
119.38″
530.7
38X15.5R17
17″
15.50″
10.50″
38.00″
119.38″
530.7
38X11.5R18
18″
11.50″
10.00″
38.00″
119.38″
530.7
38X13.5R18
18″
13.50″
10.00″
38.00″
119.38″
530.7
38X14.5R18
18″
14.50″
10.00″
38.00″
119.38″
530.7
38X15R18
18″
15.00″
10.00″
38.00″
119.38″
530.7
38X15.5R18
18″
15.50″
10.00″
38.00″
119.38″
530.7
38X11.5R20
20″
11.50″
9.00″
38.00″
119.38″
530.7
38X13.5R20
20″
13.50″
9.00″
38.00″
119.38″
530.7
38X14.5R20
20″
14.50″
9.00″
38.00″
119.38″
530.7
38X15.5R20
20″
15.50″
9.00″
38.00″
119.38″
530.7
38X13.5R22
22″
13.50″
8.00″
38.00″
119.38″
530.7
38X15.5R22
22″
15.50″
8.00″
38.00″
119.38″
530.7
38X13.5R24
24″
13.50″
7.00″
38.00″
119.38″
530.7
38X14R24
24″
14.00″
7.00″
38.00″
119.38″
530.7
38X15.5R24
24″
15.50″
7.00″
38.00″
119.38″
530.7
38X15.5R26
26″
15.50″
6.00″
38.00″
119.38″
530.7
38.5X11R15
15″
11.00″
11.75″
38.50″
120.95″
523.8
38.5X13.5R15
15″
13.50″
11.75″
38.50″
120.95″
523.8
38.5X14.5R15
15″
14.50″
11.75″
38.50″
120.95″
523.8
38.5X15R15
15″
15.00″
11.75″
38.50″
120.95″
523.8
38.5X16R15
15″
16.00″
11.75″
38.50″
120.95″
523.8
38.5X11R16
16″
11.00″
11.25″
38.50″
120.95″
523.8
38.5X13.5R16
16″
13.50″
11.25″
38.50″
120.95″
523.8
38.5X14.5R16
16″
14.50″
11.25″
38.50″
120.95″
523.8
38.5X15R16
16″
15.00″
11.25″
38.50″
120.95″
523.8
38.5X11R16.5
16.5″
11.00″
11.00″
38.50″
120.95″
523.8
38.5X13.5R16.5
16.5″
13.50″
11.00″
38.50″
120.95″
523.8
38.5X14.5R16.5
16.5″
14.50″
11.00″
38.50″
120.95″
523.8
38.5X15R16.5
16.5″
15.00″
11.00″
38.50″
120.95″
523.8
38.5X16R16.5
16.5″
16.00″
11.00″
38.50″
120.95″
523.8
38.5X13.5R17
17″
13.50″
10.75″
38.50″
120.95″
523.8
38.5X14.5R17
17″
14.50″
10.75″
38.50″
120.95″
523.8
38.5X14.5R18
18″
14.50″
10.25″
38.50″
120.95″
523.8
38.5X13.5R20
20″
13.50″
9.25″
38.50″
120.95″
523.8
38.5X14.5R20
20″
14.50″
9.25″
38.50″
120.95″
523.8
Tire Size Chart for 39 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
335/85R17
17″
13.19″
11.21″
39.42″
123.85″
511.6
395/50R24
24″
15.55″
7.78″
39.55″
124.25″
509.9
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
39X13.5R15
15″
13.50″
12.00″
39.00″
122.52″
517.1
39X13.5R16
16″
13.50″
11.50″
39.00″
122.52″
517.1
39X13.5R16.5
16.5″
13.50″
11.25″
39.00″
122.52″
517.1
39X13.5R17
17″
13.50″
11.00″
39.00″
122.52″
517.1
39X13.5R20
20″
13.50″
9.50″
39.00″
122.52″
517.1
39.5X13.5R15
15″
13.50″
12.25″
39.50″
124.09″
510.6
39.5X15R15
15″
15.00″
12.25″
39.50″
124.09″
510.6
39.5X18R15
15″
18.00″
12.25″
39.50″
124.09″
510.6
39.5X13.5R16
16″
13.50″
11.75″
39.50″
124.09″
510.6
39.5X15R16
16″
15.00″
11.75″
39.50″
124.09″
510.6
39.5X13.5R16.5
16.5″
13.50″
11.50″
39.50″
124.09″
510.6
39.5X15R16.5
16.5″
15.00″
11.50″
39.50″
124.09″
510.6
39.5X18R16.5
16.5″
18.00″
11.50″
39.50″
124.09″
510.6
39.5X13.5R17
17″
13.50″
11.25″
39.50″
124.09″
510.6
39.5X15R17
17″
15.00″
11.25″
39.50″
124.09″
510.6
39.5X13.5R20
20″
13.50″
9.75″
39.50″
124.09″
510.6
39.5X15R20
20″
15.00″
9.75″
39.50″
124.09″
510.6
Tire Size Chart for 40 Inch Diameter
Metric and Legacy Numeric Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
395/45R26
26″
15.55″
7.00″
40.00″
125.65″
504.3
345/85R17
17″
13.58″
11.55″
40.09″
125.95″
503.1
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
40X16R15
15″
16.00″
12.50″
40.00″
125.66″
504.2
40X16R16
16″
16.00″
12.00″
40.00″
125.66″
504.2
40X12.5R17
17″
12.50″
11.50″
40.00″
125.66″
504.2
40X13.5R17
17″
13.50″
11.50″
40.00″
125.66″
504.2
40X14.5R17
17″
14.50″
11.50″
40.00″
125.66″
504.2
40X16R17
17″
16.00″
11.50″
40.00″
125.66″
504.2
40X13.5R18
18″
13.50″
11.00″
40.00″
125.66″
504.2
40X14.5R18
18″
14.50″
11.00″
40.00″
125.66″
504.2
40X13.5R20
20″
13.50″
10.00″
40.00″
125.66″
504.2
40X14.5R20
20″
14.50″
10.00″
40.00″
125.66″
504.2
40X15.5R20
20″
15.50″
10.00″
40.00″
125.66″
504.2
40X14.5R22
22″
14.50″
9.00″
40.00″
125.66″
504.2
40X15.5R22
22″
15.50″
9.00″
40.00″
125.66″
504.2
40X13.5R24
24″
13.50″
8.00″
40.00″
125.66″
504.2
40X14.5R24
24″
14.50″
8.00″
40.00″
125.66″
504.2
40X15.5R24
24″
15.50″
8.00″
40.00″
125.66″
504.2
40X13.5R26
26″
13.50″
7.00″
40.00″
125.66″
504.2
40X15.5R26
26″
15.50″
7.00″
40.00″
125.66″
504.2
40X15.5R28
28″
15.50″
6.00″
40.00″
125.66″
504.2
Tire Size Chart for 41 Inch Diameter
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
41X14.5R16
16″
14.50″
12.50″
41.00″
128.81″
491.9
41X14.5R17
17″
14.50″
12.00″
41.00″
128.81″
491.9
41X14.5R18
18″
14.50″
11.50″
41.00″
128.81″
491.9
41X14.5R20
20″
14.50″
10.50″
41.00″
128.81″
491.9
41X14.5R22
22″
14.50″
9.50″
41.00″
128.81″
491.9
Tire Size Chart for 42 Inch Diameter
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
42X14R15
15″
14.00″
13.50″
42.00″
131.95″
480.2
42X15R15
15″
15.00″
13.50″
42.00″
131.95″
480.2
42X14R16
16″
14.00″
13.00″
42.00″
131.95″
480.2
42X15R16
16″
15.00″
13.00″
42.00″
131.95″
480.2
42X14R16.5
16.5″
14.00″
12.75″
42.00″
131.95″
480.2
42X15R16.5
16.5″
15.00″
12.75″
42.00″
131.95″
480.2
42X13.5R17
17″
13.50″
12.50″
42.00″
131.95″
480.2
42X14R17
17″
14.00″
12.50″
42.00″
131.95″
480.2
42X14.5R17
17″
14.50″
12.50″
42.00″
131.95″
480.2
42X15R17
17″
15.00″
12.50″
42.00″
131.95″
480.2
42X13.5R20
20″
13.50″
11.00″
42.00″
131.95″
480.2
42X14.5R20
20″
14.50″
11.00″
42.00″
131.95″
480.2
42X15R20
20″
15.00″
11.00″
42.00″
131.95″
480.2
42X15.5R22
22″
15.50″
10.00″
42.00″
131.95″
480.2
42X15.5R24
24″
15.50″
9.00″
42.00″
131.95″
480.2
42X15.5R26
26″
15.50″
8.00″
42.00″
131.95″
480.2
42X15.5R28
28″
15.50″
7.00″
42.00″
131.95″
480.2
42X13.5R30
30″
13.50″
6.00″
42.00″
131.95″
480.2
42.5X13.5R15
15″
13.50″
13.75″
42.50″
133.52″
474.5
42.5X13.5R16
16″
13.50″
13.25″
42.50″
133.52″
474.5
42.5X13.5R16.5
16.5″
13.50″
13.00″
42.50″
133.52″
474.5
42.5X13.5R17
17″
13.50″
12.75″
42.50″
133.52″
474.5
42.5X13.5R20
20″
13.50″
11.25″
42.50″
133.52″
474.5
42.5X13.5R22
22″
13.50″
10.25″
42.50″
133.52″
474.5
Tire Size Chart for 43 Inch Diameter
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
43X14.5R16.5
16.5″
14.50″
13.25″
43.00″
135.09″
469.0
43X14.5R17
17″
14.50″
13.00″
43.00″
135.09″
469.0
43X15R17
17″
15.00″
13.00″
43.00″
135.09″
469.0
43X14.5R20
20″
14.50″
11.50″
43.00″
135.09″
469.0
43X15R20
20″
15.00″
11.50″
43.00″
135.09″
469.0
Tire Size Chart for 44 Inch Diameter
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
44X18.5R15
15″
18.50″
14.50″
44.00″
138.23″
458.4
44X19.5R15
15″
19.50″
14.50″
44.00″
138.23″
458.4
44X21R15
15″
21.00″
14.50″
44.00″
138.23″
458.4
44X19.5R16
16″
19.50″
14.00″
44.00″
138.23″
458.4
44X21R16
16″
21.00″
14.00″
44.00″
138.23″
458.4
44X18.5R16.5
16.5″
18.50″
13.75″
44.00″
138.23″
458.4
44X19.5R16.5
16.5″
19.50″
13.75″
44.00″
138.23″
458.4
44X21R16.5
16.5″
21.00″
13.75″
44.00″
138.23″
458.4
44X19.5R17
17″
19.50″
13.50″
44.00″
138.23″
458.4
44X21R17
17″
21.00″
13.50″
44.00″
138.23″
458.4
44X13.5R20
20″
13.50″
12.00″
44.00″
138.23″
458.4
44X19.5R20
20″
19.50″
12.00″
44.00″
138.23″
458.4
44X21R20
20″
21.00″
12.00″
44.00″
138.23″
458.4
44X16.5R28
28″
16.50″
8.00″
44.00″
138.23″
458.4
44X16.5R30
30″
16.50″
7.00″
44.00″
138.23″
458.4
Tire Size Chart for 45 Inch Diameter
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
45X14.5R20
20″
14.50″
12.50″
45.00″
141.37″
448.2
Tire Size Chart for 46 Inch Diameter
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
46X19.5R16
16″
19.50″
15.00″
46.00″
144.51″
438.4
46X19.5R20
20″
19.50″
13.00″
46.00″
144.51″
438.4
Tire Size Chart for 47 Inch Diameter
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
47X17R15
15″
17.00″
16.00″
47.00″
147.65″
429.1
47X17R16.5
16.5″
17.00″
15.25″
47.00″
147.65″
429.1
47X17R17
17″
17.00″
15.00″
47.00″
147.65″
429.1
Tire Size Chart for 48 Inch Diameter
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
48X12.5R16.5
16.5″
12.50″
15.75″
48.00″
150.80″
420.2
Tire Size Chart for 49 Inch Diameter
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
49X21R16.5
16.5″
21.00″
16.25″
49.00″
153.94″
411.6
49X21R17
17″
21.00″
16.00″
49.00″
153.94″
411.6
49X17R20
20″
17.00″
14.50″
49.00″
153.94″
411.6
49X21R20
20″
21.00″
14.50″
49.00″
153.94″
411.6
Tire Size Chart for 54 Inch Diameter
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
54X19.5R17
17″
19.50″
18.50″
54.00″
169.65″
373.5
54X19.5R20
20″
19.50″
17.00″
54.00″
169.65″
373.5
Tire Size Chart for 58 Inch Diameter
Flotation Tire Sizes
Tire Size
Wheel Diameter
Width
Sidewall
Overall Diameter
Circumference
Revs/Mile
58X21R24
24″
21.00″
17.00″
58.00″
182.21″
347.7
Fitment warning: Overall diameter alone does not establish tire compatibility. Always confirm the exact wheel diameter, approved rim-width range, vehicle placard or owner’s manual, load capacity, speed rating, inflation pressure, and physical clearance before selecting a tire. Oversized flotation tires may require additional clearance, gearing, wheel-offset, suspension, or speedometer considerations.
Quick Tire Size Example
In a size such as 265/70R17:
Code
Meaning
265
Nominal tire width in millimeters
70
Sidewall height as a percentage of tire width
R
Radial construction
17
Wheel diameter in inches
This page focuses on tire dimensions and chart lookup. For load index, speed rating, service type, XL, LT, and other sidewall markings, see our complete How to Read Tire Size guide.
How to Use the Tire Size Chart Measurements
The chart converts each tire-size code into comparable dimensions. These values help you understand how wide and tall a tire is, but they do not confirm that the tire fits your vehicle.
Chart Column
What It Means
How to Use It
Tire Size
The size code molded into the tire sidewall
Use it to find the correct chart row and wheel diameter
Width
The tire’s theoretical section width at its widest point
Compare potential changes in inner clearance and outer protrusion
Sidewall
The theoretical height from the wheel edge to the tread
Compare ride cushioning and the effect of a different aspect ratio
Overall Diameter
The theoretical unloaded height of the complete tire
Compare ride height, wheel-well clearance, gearing, and speedometer effects
Circumference
The theoretical distance traveled in one tire revolution
Compare how far different sizes travel per rotation
Revs per Mile
Theoretical revolutions required to travel one mile
A lower number generally indicates a taller tire; a higher number indicates a shorter tire
Metric dimensions are calculated from the encoded width, aspect ratio, and wheel diameter. Flotation sizes state nominal overall diameter and width directly in the size code. Actual manufacturer measurements can differ because of tread design, construction, inflation pressure, approved measuring rim, and production tolerances.
How to Choose a Replacement Tire Size Safely
Start with the size specified by the vehicle manufacturer. NHTSA advises buying the same size as the vehicle’s original tires or another size recommended by the manufacturer. You can normally find that information on the Tire and Loading Information label at the driver-side door edge or post and in the owner’s manual.
1. Confirm the exact wheel diameter
The final number in a metric size identifies the required wheel diameter. For example, a 225/65R17 tire requires a 17-inch wheel. It cannot be mounted on a 16-, 16.5-, 17.5-, or 18-inch wheel.
Half-inch commercial sizes require particular care. Tires marked R16.5, R17.5, or R19.5 fit only wheels with the same stated diameter.
2. Match the required load capacity
The tire must support the vehicle’s required load. Do not approve a replacement using dimensions alone. Check the load index, load range where applicable, maximum load at the required pressure, and the vehicle manufacturer’s axle requirements.
A tire with a similar diameter can still be unsuitable if its load capacity is too low.
3. Check the speed rating and service type
Confirm the required speed rating, tire construction, and intended service. Passenger, LT, commercial, trailer, temporary-spare, and specialty tires are not interchangeable simply because their measurements appear similar.
4. Compare the exact diameter and circumference
A different overall diameter changes the distance traveled per wheel revolution. That can affect speedometer and odometer readings, effective gearing, acceleration, braking-system behavior, and driver-assistance calibrations.
Percentage difference is useful for screening alternatives, but no universal percentage automatically makes a size safe or approved. Follow the vehicle manufacturer’s permitted sizes and have non-original fitments checked by a qualified tire professional.
5. Verify wheel width and physical clearance
Confirm that the tire manufacturer approves the wheel width being used. Also check suspension, strut, brake, fender, wheel-well, and body clearance through the full steering and suspension range.
For a different wheel, offset and backspacing also affect inner clearance and outer position. Tire width and diameter alone cannot predict complete fitment.
6. Verify the exact tire model before purchasing
The chart provides calculated or nominal dimensions, not model-specific specifications. Check the manufacturer’s data sheet for the exact product’s measured width, overall diameter, approved rim range, load capacity, inflation limits, and revolutions per mile.
Calculated Size vs Actual Tire Dimensions
Two tires carrying the same size code may not measure exactly the same. Manufacturers publish model-specific dimensions based on an approved measuring rim and defined test conditions.
The chart is most useful for consistent mathematical comparison. Use the manufacturer’s specification sheet when clearance is tight, when changing wheel width, or when selecting an oversized, commercial, or specialty tire.
Check the Tire and Loading Information label on the driver-side door edge or post and the owner’s manual. Use the original size or another size specifically approved by the vehicle manufacturer.
Can two tires with the same overall diameter fit the same vehicle?
Not necessarily. They may require different wheel diameters or widths and may have different load capacities, speed ratings, section widths, and clearance requirements.
Why does the chart diameter differ from a manufacturer’s specification?
The chart calculates theoretical metric dimensions or uses nominal flotation dimensions. Manufacturer values can differ because of construction, tread depth, measuring rim, inflation pressure, and test method.
What do revolutions per mile mean?
Revolutions per mile estimate how many complete rotations a tire makes while traveling one mile. Taller tires generally make fewer revolutions; shorter tires make more.
Can a 16.5-inch tire fit a 16-inch wheel?
No. A 16.5-inch tire requires a compatible 16.5-inch wheel. The same rule applies to 17.5- and 19.5-inch commercial sizes.
Does a small diameter difference guarantee safe fitment?
No. Diameter is only one requirement. Wheel width, load capacity, speed rating, tire type, offset, physical clearance, and manufacturer approval also matter.
What does “one-source listed” mean in the chart?
It means the size appeared on one external competitor domain in the audited dataset. It does not prove that the size is common, currently manufactured, available in your market, or approved for a particular vehicle. Verify the exact product with the tire manufacturer or an authorized retailer.
Final Takeaway
Use the chart to compare tire width, sidewall height, overall diameter, circumference, and revolutions per mile. Use the vehicle placard, owner’s manual, and tire manufacturer’s specifications to make the final fitment decision.
The content writer for Your Auto Vision. With over 12 years of experience in the automotive industry, I’ve dedicated my career to researching and sharing insights about vehicles, tires, and driving technology.
At Your Auto Vision, our goal is to provide readers with accurate, practical, and easy-to-understand information to help them make confident decisions about their cars.
My passion for cars and commitment to delivering trustworthy, high-quality content drive me to stay updated with the latest automotive trends and innovations.
