Get the Right Fit With Our Tire Size Calculator

The numbers printed on the side of your tire may not seem to make immediate sense, but using a tire size calculator can help you find a similar product to replace your worn or punctured tire with a discount tire.

  • The first number indicates tire width in millimeters.

  • Sidewall aspect ratio follows the above and indicates the percentage width of the sidewall from total width.

  • Internal construction is then abbreviated with a single letter, i.e. D for diagonal. This letter may also indicate speed rating if “F” or “Z” following the SAR.

  • Tire and wheel diameter follows to define what rim size the tire is designed to fit.

Have Your Tires Replaced at Laird Noller Today

Our parts department keeps a wide variety of tires in stock to replace original Ford vehicle tires as well as those by other automakers. If you need assistance in determining your needed tire size, we can use a tire size calculator to guide you to the correct options. Call our parts department at (785) 246-5199 to see if we have what you need in stock to have your tires replaced today, and be sure to check for applicable service specials for other maintenance!

Phone Numbers:

Laird Noller Lincoln Mazda Hyundai

2946 S Kansas Ave, Topeka, KS, United States

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(785) 246-5199

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• Topeka, KS

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Laird Noller Auto Group

Topeka, KS


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Laird Noller Auto Group
Laird Noller Auto Group
Topeka, KS, United States
Laird Noller Auto Group , .