Confirm Vehicle Fitment:Select your truck in My Garage to guarantee 100% bolt-on compatibility.
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Rough Country
Fitment Notes Diesel models only Does NOT fit Gas models, for gas models use Emissions Certifications: Not for sale or use in California
FITMENT Vehicles year make model 2017-2019 Chevy Silverado 2500 HD 2017-2019 Chevy Silverado 2500 HD 2017-2019 Chevy Silverado 3500 HD 2017-2019 Chevy Silverado 3500 HD 2017-2019 GMC Sierra 2500 HD 2017-2019 GMC Sierra 2500 HD 2017-2019 GMC Sierra 3500 HD 2017-2019 GMC Sierra 3500 HD
Put the finishing touch on your lifted vehicle with '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 minutes your speedometer reads true again!
'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!
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 Option to return to stock settings 1-year warranty
Warranty 1 Year Manufacturer's Warranty
Shipping & In-Store Seneca Pickup
Fast Shipping & Local Seneca Pickup:
Standard ground and freight shipping available nationwide with carrier tracking.
Free In-Store Pickup: Select store pickup at checkout for immediate retrieval at our Seneca, SC shop (510 W North 1st St, Seneca, SC 29678).
Professional Installation: In-house certified installation and electrical upfitting available.
Fitment Guarantee & Warranty
Truck Guy Upfitters Guaranteed Fitment:
100% genuine authorized manufacturer parts backed by manufacturer warranty.
Have questions regarding your exact truck year, sub-model, or bed length? Contact our upfit team for direct fitment verification.
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