
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 minutes 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 also includes a function to reset the speedometer back to stock prior to servicing the vehicle. Includes a 1-Year Warranty. Fits gas & diesel 1500 models / gas & diesel 2500/3500 models.
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. Emissions Certifications: Not for sale or use in California. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with 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. Does NOT fit 2022 refresh models. This kit does NOT fit 2022 Chevy/GMC refresh models with the below frontend styles. 5-10 minutes
➡️ 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
30 day returns accepted in orignal manufacture box (please see refund policy for more details)
➡️ Fitment Table
2020 2023 Chevrolet Silverado 2500 HD Custom 4WD
2020 2023 Chevrolet Silverado 2500 HD Custom RWD
2020 2023 GMC Sierra 2500 HD Denali 4WD
2020 2023 Chevrolet Silverado 2500 HD High Country 4WD
2020 2023 Chevrolet Silverado 2500 HD LT 4WD
2020 2023 Chevrolet Silverado 2500 HD LT RWD
2020 2023 Chevrolet Silverado 2500 HD LTZ RWD
2020 2023 Chevrolet Silverado 2500 HD LTZ 4WD
2022 2023 GMC Sierra 2500 HD Pro 4WD
2022 2023 GMC Sierra 2500 HD Pro RWD
2020 2023 GMC Sierra 2500 HD SLE 4WD
2020 2023 GMC Sierra 2500 HD SLE RWD
2020 2023 GMC Sierra 2500 HD SLT RWD
2020 2023 GMC Sierra 2500 HD SLT 4WD
2020 2023 Chevrolet Silverado 2500 HD WT RWD
2020 2023 Chevrolet Silverado 2500 HD WT 4WD
2019 2022 GMC Sierra 1500 AT4 4WD
2022 2022 GMC Sierra 1500 AT4X 4WD
2019 2022 GMC Sierra 1500 Denali 4WD
2019 2022 GMC Sierra 1500 Denali RWD
2022 2022 GMC Sierra 1500 Denali Ultimate 4WD
2019 2022 GMC Sierra 1500 Elevation RWD
2019 2022 GMC Sierra 1500 Elevation 4WD
2022 2022 GMC Sierra 1500 Pro RWD
2022 2022 GMC Sierra 1500 Pro 4WD
2019 2022 GMC Sierra 1500 SLE RWD
2019 2022 GMC Sierra 1500 SLE 4WD
2019 2022 GMC Sierra 1500 SLT RWD
2019 2022 GMC Sierra 1500 SLT 4WD
2021 2021 GMC Canyon AT4 4WD
2020 2021 GMC Sierra 2500 HD Base 4WD
2020 2021 GMC Sierra 2500 HD Base RWD
2019 2021 GMC Sierra 1500 Base 4WD
2019 2021 GMC Sierra 1500 Base RWD
2019 2021 Chevrolet Silverado 1500 Custom RWD
2019 2021 Chevrolet Silverado 1500 Custom 4WD
2019 2021 Chevrolet Silverado 1500 Custom Trail Boss 4WD
2019 2021 GMC Canyon Denali 4WD
2019 2021 GMC Canyon Denali RWD
2021 2021 GMC Canyon Elevation 4WD
2021 2021 GMC Canyon Elevation RWD
2021 2021 GMC Canyon Elevation Standard 4WD
2021 2021 GMC Canyon Elevation Standard RWD
2019 2021 Chevrolet Silverado 1500 High Country RWD
2019 2021 Chevrolet Silverado 1500 High Country 4WD
2019 2021 Chevrolet Colorado LT 4WD
2019 2021 Chevrolet Silverado 1500 LT RWD
2019 2021 Chevrolet Colorado LT RWD
2019 2021 Chevrolet Silverado 1500 LT 4WD
2019 2021 Chevrolet Silverado 1500 LT Trail Boss 4WD
2019 2021 Chevrolet Silverado 1500 LTZ RWD
2019 2021 Chevrolet Silverado 1500 LTZ 4WD
2019 2021 Chevrolet Silverado 1500 RST RWD
2019 2021 Chevrolet Silverado 1500 RST 4WD
2019 2021 Chevrolet Silverado 1500 SSV RWD
2019 2021 Chevrolet Silverado 1500 SSV 4WD
2019 2021 Chevrolet Silverado 1500 WT RWD
2019 2021 Chevrolet Silverado 1500 WT 4WD
2019 2021 Chevrolet Colorado WT 4WD
2019 2021 Chevrolet Colorado WT RWD
2019 2021 Chevrolet Colorado Z71 4WD
2019 2021 Chevrolet Colorado Z71 RWD
2019 2021 Chevrolet Colorado ZR2 4WD
2019 2020 GMC Canyon All Terrain 4WD
2019 2020 Chevrolet Colorado Base RWD
2019 2020 GMC Canyon Base RWD
2019 2020 GMC Canyon Base 4WD
2019 2020 GMC Canyon SL RWD
2019 2020 GMC Canyon SLE 4WD
2019 2020 GMC Canyon SLE RWD
2019 2020 GMC Canyon SLT 4WD
2019 2020 GMC Canyon SLT RWD
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