Spinnin' Gears- All About the Fab 9-Inch From Currie Enterprises - 0 views
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Jack Benson on 21 Mar 13If you increase your truck's tire size, one major component needs to be addressed in order to maintain the engine's torque, horsepower and fuel economy. Increasing tire diameter will affect engine rpm, which affects torque and power. Conversely, changing the rear tire diameter from smaller to larger or vise versa will not affect the rearend differential gear ratio.