Speedometer Calibrator Inline Toyota 4Runner 4WD (2019-2023) Rough Country Performance - Exhaust Pipes - Exhaust Tubing Dually Models will require aftermarket

Dually Models will require aftermarket 20 inch wheels with a max Tire size of 285/60/20

75 inch size to extend rope life

reliable suspension

1981-1982 Jeep CJ-7 w/ 4

Alignment holes are thoughtfully included on the part to facilitate installation on RB Parts

Speedometer Calibrator Inline Toyota 4Runner 4WD (2019-2023) Rough Country Performance - Exhaust Pipes - Exhaust Tubing Dually Models will require aftermarketPut the finishing touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! This easy to use Speedometer Calibrator helps you quickly and easily reprogram your vehicle's speedometer to match the output of your larger tires. Your vehicle's computer is designed to track the speed based on your stock tire height. When upgrading to larger tires, there will be a discrepancy between your actual speed and the readout on your