Reading Tire Size

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Reading Tire Size
Related Categories: Tire Size Chart | Reading Tire Numbers | What Tires Will Fit My Car | Rim Width Chart | What Size Rim Will Fit My Tire | Rim Size Chart | Tire Pressure Chart | Rim Width Tire Size | Aspect Ratio | T125
  • What are all those numbers in tire sizes?

  • …P-metric tire sizes have been around since the 1980's, classic muscle cars and ponycars often use the old Numeric and Alpha Numeric tire size systems. We put together a chart that will help you decipher these tire sizes based on today's P-metric system. (Read more.) Search for tires by tire size.

  • Always check your tire size

  • …when you are entering or exiting the car to check what tire size is currently installed. If you have not looked closely at a tire before, the variety of markings on it can be a bit intimidating. For help in deciphering the writing on the tire, read “Sidewall Markings” in our Tech Center.




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