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Related Categories: Widest Tire For Rim | Rim Width Tire Size | Size Calculator | Sidewall Height | How To Measure Rim Width | Tire Pressure Calculator | Diameter Difference | Aggressive Fitment | Tire Size For 17x7 Rim | Revolutions Per Mile Calculator
  • Tire Sizing

  • Let's look at tire sizing for a moment. POP QUIZ 195/70R14 205/60R15 245/45R16 Which of these tires is the widest, and which is the tallest in overall diameter? Dissecting the code you find the the first number 195 is the actual width of the tire in millimeters. Divide this by the 25.4 to get…

  • Looking for Bigger Tires?

  • …tire, so you may need to do some measuring of your own and decide for yourself what tire size you want. The first possible problem with larger diameter tires is the speedometer calibration. Your vehicle calculates your current rate of speed based on the factory tire diameter, so if you put a bigger…

  • Scion Tires and Wheels for the tC

  • …accept the O.E. Tire Pressure Monitoring System (TPMS) sensors. If you prefer the look a wider tire, both 235/45-18 and 245/40-18 are compatible sizes. The 235/45-18 won't provide enough increased width to make a noticeable difference. Scion TC FAQ: * What does 18x8 ET45 mean? 18x8 means the…


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