Speedometer Calibrator Diesel Ram 2500 2WD/4WD (2010-2017) Rough Country Fishbone Offroad GM Van axles have a

GM Van axles have a differential that is offset differently than a typically truck and this truss will not have equal amounts of tube on each side

tools or gear

This kit uses our durable upper strut spacer along with a pre-load spacer

Dual-crimp spark plug terminals

Offset: 25

Speedometer Calibrator Diesel Ram 2500 2WD/4WD (2010-2017) Rough Country Fishbone Offroad GM Van axles have aPut 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