Rough Country Speedometer Calibrator - 90043 Running Boards Rough Country's V2 stabilizers improve

Rough Country's V2 stabilizers improve the overall driving experience by providing precise dampening raising the vehicle's overall comfort and functionality

while the pre-set tension control keeps your cover tight and flat for a minimum profile that looks good year after year

for use with 2001-2004 Chevy/GMC 6

giving you a simple way to add this eye-catching upgrade that provides protection from hazards on and off-road

401 & Cylinder: 8 & Block: V & Bore(in): 4

Rough Country Speedometer Calibrator - 90043 Running Boards Rough Country's V2 stabilizers improvePut the finishing touch on your lifted vehicle with Rough Countrys Speedometer Calibration Device! This easy to use Speedometer Calibrator helps you quickly and easily reprogram your vehicles speedometer to match the output of your larger tires. Your vehicles 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 speedometer.