Holiday Shipping

Holiday Shipping

Rough Country

Search products, categories...

Truck & Jeep PartsUTV & ATV PartsLifestyleCustomer BuildsArticles & More

Speedometer Calibrator Chevy/GMC 2500HD/3500HD (17-19)

STARTING PRICE
$169.95
STARTING PRICE
$169.95
Configure Your Kit:
In Stock • Ships FREE

SKU:

90005_A


Brand:

Rough Country


Lowest Price Guarantee

Features

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.


Before reprogramming your speedometer, please download the latest software here!
  • 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.
  • Reads diagnostic codes like "check engine light".
  • Option to return to stock settings.
  • 1-year warranty.
Fitment Notes
  • Download the latest software update (HERE).
  • Does NOT fit 2019 gas models.
  • Emissions Certifications: Not for sale or use in California.
  • 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.
Warranty Details

Est. Install Time 5-10 minutes
Customer Support Headshot
Need Help?
Talk to a Build Expert
1-800-222-7023

Installation


GET IT INSTALLED

Don’t want to install it yourself? Search for installers in your area.


FITMENT

Vehicles
year: 2017 - 2019
make: Chevy
model: Silverado 3500 HD
year: 2017 - 2019
make: Chevy
model: Silverado 2500 HD
year: 2017 - 2019
make: GMC
model: Sierra 3500 HD
year: 2017 - 2019
make: GMC
model: Sierra 2500 HD

Always read all product page details for more important fitment information