Rough Country Speedometer Calibrator for 06-17 Ram 2500/3500 | Diesel - 90008

The Rough Country Speedometer Calibration Device is a game-changer for anyone who has upgraded their vehicle with larger tires! This easy-to-use device quickly and easily reprograms your vehicle's speedometer to match the output of your new tires, ensuring accurate readings on the road.

With its plug-and-play connection, you can have peace of mind knowing that your speedometer is calibrated to match your vehicle's actual speed, no matter where you go.

Plus, it includes a function to reset the speedometer back to stock prior to servicing your vehicle, giving you complete control over your ride's performance.

Don't let an inaccurate speedometer hold you back - get the Rough Country Speedometer Calibration Device today and experience the difference for yourself!