Rough Country Speedo Calibrator - Inline - Chevy/GMC 2500HD/3500HD 17-19 DHTP 90005 ^

Call us today to order your Rough Country Speedo Calibrator - Inline - Chevy/GMC 2500HD/3500HD (17-19)!

Part # 90005

• Resets your speedometer to accurate readings for larger tires Easy Plug and Play connection Updates OE ECM Shift Points to accommodate larger tires Recalibrates Electronic Stability Control to work with larger tires

Put 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 speedometer. This plug and play device connects directly to your vehicle's Diagnostic Link Connector Port and in just a few short hours your speedometer reads true again! Rough Country's Speedometer Calibration Devices don't just simply change your in-dash readout, they update your vehicle's ECM, ensuring accurate shift points and proper electronic stability control. Finally, you can get an affordable and accurate speedometer calibration with an easy and intuitive setup process! This device can also includes a function to reset the speedometer back to stock prior to servicing the vehicle. Includes a 1-Year Warranty.

Vehicle information below is not a guaranty of fitment. If you have fitment concerns, please call prior to ordering.

2017-2018 Chevrolet Colorado ZR2; 2017-2019 Chevrolet Silverado 2500 HD LT; 2017-2018 Chevrolet Colorado Z71; 2017-2019 Chevrolet Silverado 2500 HD WT; 2017-2018 Chevrolet Colorado LT; 2017-2018 GMC Canyon Base; 2017-2018 Chevrolet Colorado Base; 2017-2018 Chevrolet Colorado WT; 2017-2019 GMC Sierra 3500 HD Base; 2018 GMC Canyon All Terrain; 2017-2019 Chevrolet Silverado 2500 HD LTZ; 2017-2019 Chevrolet Silverado 3500 HD LTZ; 2017-2019 Chevrolet Silverado 3500 HD WT; 2017-2019 Chevrolet Silverado 3500 HD High Country; 2017-2019 GMC Sierra 2500 HD Denali; 2017-2019 GMC Sierra 2500 HD Base; 2017-2019 Chevrolet Silverado 2500 HD High Country; 2017-2019 GMC Sierra 3500 HD SLE; 2017-2018 GMC Canyon SL; 2017-2018 GMC Canyon Denali; 2017-2019 Chevrolet Silverado 3500 HD LT; 2017-2019 GMC Sierra 3500 HD Denali; 2017-2018 GMC Canyon SLT; 2017-2018 GMC Canyon SLE; 2017-2019 GMC Sierra 2500 HD SLE; 2017-2019 GMC Sierra 2500 HD SLT; 2017-2019 GMC Sierra 3500 HD SLT

We are an authorized retailer for all Rough Country products. The standard manufacturer warranty applies. If you ever have manufacturer warranty concerns or questions on products you purchased from us, we can help! We are a family owned and operated company that values all of our customers. We are here to assist with all future warranty concerns!