There are several tire size calculators available online that can help you determine which tires fit your rims. Here are some of the most comprehensive ones:

1. Tyre Size for Rim Size/Width Calculator - Whats the best tyre size for my rim?

• Select your rim size and click on the button "Find Tyre Size".
• The calculator will then tell you what tire sizes, that is, combinations of tire width and aspect ratio, are suitable for your rim.
• The resulting tire list may not be complete, so its important to double-check the tire sizes using other calculators.

2. Rim & Tire Size Calculator. Custom Offsets

• This calculator allows you to compare two tire sizes side by side.
• You can input the make, model, and year of your vehicle to compare available tire sizes.
• It also provides a list of possible tire equivalents and alternatives.
• You can change suspension parameters such as fender clearance, scrub radius, suspension clearance, and wheel well clearance.
• It has a tire plus/minus sizing option.

3. Tire Size Calculator - Calculator.net

• This calculator helps you 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.
• It has a tire size comparison calculator that allows you to compare the sizes of two tires both numerically and visually.
• It provides a guide on how to read the alphanumeric code that describes the characteristics of a tire.

4. Tire Size Calculator Comparison Online - 1010TIRES.COM®

• This calculator ensures you get the perfect fitment for your vehicle and rims without any guesswork.
• You can input the make, model, and year of your vehicle to compare available tire sizes.
• It provides a list of tire options that are within 3% plus or minus variance within the Original Equipment Manufacturer (OEM) tire size.
• Its important to ensure your tires are properly sized for your vehicle so you can drive safely and securely while getting optimal lifespan from your new tires.

5. Tire Size Calculator

• This calculator takes the measurements of two tires and compares the diameter, width, sidewall, circumference, and revolutions per mile.
• It solves the problem of deciding what tire you would like to run if you have inch tire measurement in mind but cant find a company that manufactures that inch tire size.
• It shows examples of your speedometer reading with the first tire, and the actual speed youre traveling if you were to install the second tire.

6. Will They Fit: Alloy Wheel and Tyre Fitment Calculator. Offset, Tyre Stretch and Speedo Error

• This calculator allows you to visualize different alloy wheels and tire combinations.
• You can calculate your offset, compare tire stretch, rolling radius, and more.
• You can compare your new and existing setup, and the tool will show you key measurements for accurate wheel and tire fitment.

Its important to note that these calculators are only guides and should not be considered a fitment guarantee. Its always best to consult with a tire professional to ensure that the selected tires fit your rims properly and are safe to use.