Use our tire size calculator to calculate the diameter, width, sidewall, circumference, and revolutions per mile of any tire. Just type in a metric or standard size tire and click calculate.

Use the following calculators to find the dimensions of a tire based on its code. It can also provide a comparison of alternative tires that are compatible with a given wheel size. Change to a new wheel size? Use this calculator to compare the sizes of two tires both numerically and visually.

2024年12月9日 · By processing the three key tire measurements – width, aspect ratio, and wheel diameter – the calculator provides comprehensive information about the tire’s physical dimensions and performance characteristics. In professional settings, this calculator proves invaluable for automotive shops and tire retailers.

Calculate tire size or compare a tire to an alternate tire size by entering the parts of the tire code below. See the tire’s dimensions, such as diameter, width, sidewall, circumference, and revolutions per mile as a result.

With the “Tire Sizes by Wheel Diameter” tool, you can easily search for tire sizes that are compatible with a specific wheel diameter, eliminating the guesswork and potential mistakes that can arise from using mismatched tire and wheel combinations. The 13″ tire sizes range from 145/80R13 to 255/40R13.

2023年1月21日 · Discover the specifications of any tire with our convenient size calculator. Insert a metric or standard size and get an instant readout of its diameter, width, sidewall, circumference, and revolutions per mile!

The numbers and letters on that sidewall represent everything from the tire type and width to the aspect ratio, construction type, diameter, load index, and speed rating.

Our tire size calculator helps you understand exactly how different tire dimensions will affect your vehicle’s performance, handling, and speedometer accuracy. Whether you’re upgrading your wheels or simply exploring options, this tool provides …

Our tire calculator will provide you with the sidewall height, section width, overall diameter, circumference and estimated revolutions per mile, or RPMs. Looking for the size dimensions and specs of hi flotation mud terrain or all-terrain tires (AKA tires measured in inches)? Check out our flotation tire size chart.

By understanding the various numbers and letters that make up a tire’s size designation, you can determine the width, aspect ratio, and diameter of the tire, as well as its load rating and speed rating. This information is critical for ensuring proper fitment, optimal performance, and safety on the road. What Tire Size Do I Need?