Equivalent Tire Sizes

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Equivalent Tire Sizes
Related Categories: Diameter Chart | Tire Size Substitution | Changing Tire Sizes | Alternate Sizes | Tire Size Comparison Chart | Minus Sizing | Size Calculator | Tire Psi Chart | Tire Pressure Chart | Plus Size Calculator
  • Tire Size Conversion Chart

  • tires with Euro-metric or P-metric tires, look for the Euro-metric or P-metric size listed in the equivalent aspect ratio. For example, when replacing a FR78-14, you would look up the appropriate 75-series size, the 205/75R14. If replacing a FR70-14, you would look up the appropriate 70-series size,…


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