
Description
Put the finishing touch on your lifted vehicle with Rough Country Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps you quickly and easily reprogram your vehicle 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 Diagnostic Link Connector Port and in just a few short hours your speedometer reads true again! Rough Country Speedometer Calibration Devices donΓÇÖt just simply change your in-dash readout, they update your vehicle 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. 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. Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. Like all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings. 1-2 hours
➡️ Warranty
- Lifetime Warranty: Covers hard suspension parts for the life of the vehicle.
- 5-Year Warranty: Covers leaf and coil springs.
- 3-Year Warranty: Covers shocks, stabilizers, bushings, ball joints, and LED lights.
- Specific Items: Winches have 1-year electrical/2-year mechanical, while tires have a 40k-mile/60-month warranty.
- Coverage Limitations: The warranty covers replacement parts but generally does not cover labor, towing, or rental vehicles.
- Requirements: A valid proof of purchase (order number or receipt) is required, and the product must be used as intended.
➡️ Shipping & Returns
Shipping & Refund Policy
Shipping:
We ship across Canada. Orders are processed within 1–2 business days. Delivery within Canada typically takes 3–10 business days depending on location and carrier. Tracking information will be provided once your order ships.
Refunds & Returns:
Returns are accepted within 30 days of delivery. Items must be unused and in original packaging. Please review our full return policy for more details.
Damaged or Incorrect Items:
If you receive a damaged or incorrect item, please contact us within 5 days of delivery. Call or text 416-624-1357 or email sales@gtajeeps.ca so we can resolve the issue quickly.
➡️ Fitment Table
2017 2019 GMC Sierra 3500 HD Base RWD
2017 2019 GMC Sierra 3500 HD Base 4WD
2017 2019 GMC Sierra 2500 HD Base 4WD
2017 2019 GMC Sierra 2500 HD Denali RWD
2017 2019 GMC Sierra 3500 HD Denali RWD
2017 2019 GMC Sierra 3500 HD Denali 4WD
2017 2019 GMC Sierra 2500 HD Denali 4WD
2017 2019 Chevrolet Silverado 2500 HD High Country 4WD
2017 2019 Chevrolet Silverado 3500 HD High Country 4WD
2017 2019 Chevrolet Silverado 2500 HD High Country RWD
2017 2019 Chevrolet Silverado 3500 HD High Country RWD
2017 2019 Chevrolet Silverado 2500 HD LT RWD
2017 2019 Chevrolet Silverado 3500 HD LT 4WD
2017 2019 Chevrolet Silverado 3500 HD LT RWD
2017 2019 Chevrolet Silverado 2500 HD LT 4WD
2017 2019 Chevrolet Silverado 3500 HD LTZ 4WD
2017 2019 Chevrolet Silverado 3500 HD LTZ RWD
2017 2019 Chevrolet Silverado 2500 HD LTZ 4WD
2017 2019 Chevrolet Silverado 2500 HD LTZ RWD
2017 2019 GMC Sierra 3500 HD SLE 4WD
2017 2019 GMC Sierra 3500 HD SLE RWD
2017 2019 GMC Sierra 2500 HD SLE 4WD
2017 2019 GMC Sierra 2500 HD SLE RWD
2017 2019 GMC Sierra 3500 HD SLT 4WD
2017 2019 GMC Sierra 2500 HD SLT 4WD
2017 2019 GMC Sierra 2500 HD SLT RWD
2017 2019 GMC Sierra 3500 HD SLT RWD
2017 2019 Chevrolet Silverado 2500 HD WT 4WD
2017 2019 Chevrolet Silverado 3500 HD WT RWD
2017 2019 Chevrolet Silverado 3500 HD WT 4WD
2017 2019 Chevrolet Silverado 2500 HD WT RWD
2018 2018 GMC Canyon All Terrain 4WD
2017 2018 Chevrolet Colorado Base RWD
2017 2018 GMC Canyon Base 4WD
2017 2018 GMC Canyon Base RWD
2017 2018 GMC Canyon Denali 4WD
2017 2018 GMC Canyon Denali RWD
2017 2018 Chevrolet Colorado LT 4WD
2017 2018 Chevrolet Colorado LT RWD
2017 2018 GMC Canyon SL RWD
2017 2018 GMC Canyon SLE 4WD
2017 2018 GMC Canyon SLE RWD
2017 2018 GMC Canyon SLT RWD
2017 2018 GMC Canyon SLT 4WD
2017 2018 Chevrolet Colorado WT 4WD
2017 2018 Chevrolet Colorado WT RWD
2017 2018 Chevrolet Colorado Z71 4WD
2017 2018 Chevrolet Colorado Z71 RWD
2017 2018 Chevrolet Colorado ZR2 4WD
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