Gear Ratio by Tire Size
Going up a tire size drops your effective gearing. Pick your new tire height to see the axle ratio that restores stock power and RPM, or run exact numbers in the gear ratio calculator.
31" Tires
Best gear ratio and cruising RPM for 31-inch tires.
See ratios →32" Tires
Best gear ratio and cruising RPM for 32-inch tires.
See ratios →33" Tires
Best gear ratio and cruising RPM for 33-inch tires.
See ratios →34" Tires
Best gear ratio and cruising RPM for 34-inch tires.
See ratios →35" Tires
Best gear ratio and cruising RPM for 35-inch tires.
See ratios →37" Tires
Best gear ratio and cruising RPM for 37-inch tires.
See ratios →