Speedometer Calibrator | Chevy/GMC 1500/2500HD 2WD/4WD
$259.95
Sale price
$259.95
Regular price
$311.94
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Speedometer Calibrator | Chevy/GMC 1500/2500HD 2WD/4WD
$259.95
Sale price
$259.95
Regular price
$311.94
Put the finishing touch on your lifted vehicle with Rough CountryΓÇÖs Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps you quickly and easily reprogram your vehicleΓÇÖs 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 vehicleΓÇÖs Diagnostic Link Connector Port and in just a few short minutes your speedometer reads true again! Rough CountryΓÇÖs Speedometer Calibration Devices donΓÇÖt just simply change your in-dash readout, they update your vehicleΓÇÖs 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.
Features
- 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.\
Notes: 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.
🚚 Shipping, Warranty & Returns
🇺🇸 Ships from USA warehouses
⚡ Processing time: 1–2 business days
📦 Delivery time: 3–7 business days
🔎 Tracking included on all orders
✔ All products are backed by manufacturer warranty.
✔ Returns and warranty claims require the product to be returned in the original box and packaging, exactly as received.
✔ All hardware, accessories, manuals, inserts, and included components must be returned with the product.
⚠ Returns must be in original condition. Items not returned as received may be subject to a 25% restocking fee or refusal of return/warranty processing.
⚠ Products that show signs of installation, misuse, modification, or damage may not qualify for return or warranty review.
⚠ Customer is responsible for verifying vehicle compatibility before purchase and installation.