Tire Size Meaning

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Tire Size Meaning
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  • Tire Sizing

  • tire is wide. This is NOT an acutal measurement and means NOTHING without the first number. I get a number of calls from guys telling me that they want some 60 series or 50 series tires. I can't help these guys if they don't know how tall a tire they need for their application. 195 x .70 = 136.5mm (meaning

  • Understanding Tire Tread with Wide Open Throttle's Jessi Lang (03:08)

  • Tire Rack * LOG IN * ORDER TRACKING * MY ACCOUNT * WISH LIST * CART ( 0 Items ) 1-888-541-1777 * Please enter search term here. * * Enter Upgrade Garage * View Saved Vehicles * View Photo Gallery * * Tires * Shop by Vehicle * Shop by Size * Brands * Winter / Snow Tires * Tire Tech * Test Results * Survey…

  • Related Products: Tread Depth
  • What Does "ZR" Mean?

  • Tire sizes have letters in them, but they don't always have the same letters. You're probably familiar with the "P" or the "LT" that sometimes shows up at the beginning of the size, and the "R" right before the wheel size, for example P245/40R18 or LT315/70R17. But what does it mean when the tire says…


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