A trailer tire size tells you more than its wheel diameter. Two tires with the same size marking can have different load capacities and inflation requirements. Use the Trailer Tire Size Chart below to compare specific manufacturer-listed tires, then check your trailer’s placard, wheel rating and available clearance before buying a replacement. Quick Answer Match…
Choosing the right tractor tire starts with understanding the numbers on the sidewall. Traditional agricultural sizes such as 13.6-28 and modern metric sizes such as 340/85R28 describe related tire dimensions, but they are not always interchangeable without checking the actual tire specifications. This tractor tire size chart covers common agricultural tire conversions, traditional and metric…
Choosing the right Toyota Corolla tire size is essential for safety, performance, and comfort. Whether you’re replacing worn tires, upgrading to a different style, or just checking your car’s specifications, knowing the correct tire size for your Corolla can save you time, money, and potential headaches. In this guide, we’ll break down Toyota Corolla tire…
If you have ever looked at a tire sidewall and seen a number followed by two letters, you have probably come across a UTQG rating. UTQG stands for Uniform Tire Quality Grading. It provides comparative information about three specific aspects of applicable passenger-car tire performance: treadwear, traction, and temperature resistance. A typical UTQG marking might…
A tire load rating chart shows the maximum rated weight associated with a tire’s numeric load index. Find the number beside the speed symbol on the sidewall, then use the chart below to look up its capacity in kilograms and pounds. The values apply to one tire under specified service conditions. When selecting replacements, also…
Use this tire size chart to compare common metric tire sizes by wheel diameter or calculated overall tire diameter. Each size includes its nominal width, sidewall height, overall diameter, circumference, and revolutions per mile. The charts cover tire sizes for 12-inch through 30-inch wheels, plus a separate section for flotation sizes commonly used on trucks…
Maintaining the correct tractor tire PSI (pounds per square inch) is one of the simplest—and most overlooked—ways farmers and tractor owners can improve traction, fuel efficiency, ride comfort, and soil health. Yet many tractor users never receive clear PSI instructions, and manuals often provide vague ranges instead of practical, real-world numbers. This comprehensive guide delivers…
This Motorcycle Tire Conversion Chart provides fast, accurate conversions between Metric, Alpha, and Inch tire sizes for both Street and Off-Road motorcycles. If you’re replacing worn tires, restoring a classic bike, or comparing sizing options, this page gives you clear front and rear tire equivalents in one place. The chart is organized into dedicated sections…
A tire speed rating is a letter or symbol that identifies a tire’s rated speed capability under specified test conditions. It normally appears at the end of the tire’s service description, such as the V in 205/55R16 91V. The Chart below lists tire speed ratings from A1 through Y in both miles per hour and…
Most drivers don’t know when their tires are still safe or when they need replacement. Driving on worn tires can drastically increase stopping distances, reduce traction, and even put you at legal risk. This post includes a complete tire tread depth chart, explains how to measure tread depth at home, covers legal limits, and gives…