Suspension Lift Kits, Leveling Kits & Body Lift Kit for Chevy, Ford, Dodge, and other trucks & SUVs
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TIRE SIZE CALCULATOR
Tire Size Calculator

How it Works
1. Input OEM tire size, aspect ratio and rim diameter in original size.
2. Add custom tire size, aspect ratio and rim diameter in custom size--change the numbers shown in order to calculate tire sizing.

  SECTION WIDTH ASPECT RATIO RIM DIAMETER OVERALL DIAMETER SECTION WIDTH REV PER MILE SPEEDO ERROR MPH
ORIGINAL SIZE
CUSTOM SIZE
IMPORTANT NOTE! Remember, aftermarket sizing is not standardized. Contact a tire professional before your purchase.


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