Speedometer Calibrator 07-18 Chevy/GMC 1500/2500HD/3500HD Rough Country Performance - Exhaust Systems Includes one BDS013201

Includes one BDS013201

1999-2012 Chevy/GMC Truck Aluminum Performance Radiator

and aftermarket fuel rails

High-Performance LEDs: Includes two 6 Inch Slim Line Cree LEDs delivering an impressive 4

Heavy-Duty Steel Construction: Built from 1/4 inch thick steel for maximum strength and dependable winching performance

Speedometer Calibrator 07-18 Chevy/GMC 1500/2500HD/3500HD Rough Country Performance - Exhaust Systems Includes one BDS013201Put 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