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Related Categories: Equivalent Tire Sizes | Tire Size Substitution | Revolutions Per Mile Calculator | Rim Size Calculator | Widest Tire For Rim | Rim Width Tire Size | Tire Psi Chart | Rim Width Range | 1230 | Taller Tires
  • 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…

  • Touch of Grey for Your Chevy Impala

  • …and LT size is 225/60-16 (26.7" overall diameter) and 235/50-18 (27.3" overall diameter) which are about a half-inch wider, while the 245/45-18 (26.7" overall diameter) is approximately another half-inch wider compared to the 235/50-18. For more on tire sizing, read "Calculating

  • Related Products: Msw Type 23
  • Tire Construction Differences.

  • …as proactive and uniform as creating sizes using a formula. It did work however and created many new sizes that are still in use to this day. Both P-metric and Euro-metric tires with the same calculation (i.e. P225/45-17 & 225/45-17) are equal in size to each other. The one slight difference…


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