Description

Put the finishing touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! This easy-to-use Speedo 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! Rough Country'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! This device can also easily read and check all diagnostic codes to help you manage Gcheck engine light" and Gservice needed" messages and also includes a function to reset the speedometer back to stock prior to servicing the vehicle. Includes a 1-Year Warranty. Speedo Calibrator - Chevy/GMC 1500/2500HD/3500HD (07-18 &amp Classic)

• Features

  • Install Time: 5-10 minutessic)

• Product Fits

  • 2019-2019 Chevrolet Silverado 1500 LD
  • 2007-2018 GMC Sierra 1500
  • 2007-2016 Chevrolet Silverado 2500 HD
  • 2007-2016 GMC Sierra 2500 HD
  • 2007-2016 Chevrolet Silverado 3500 HD
  • 2007-2016 GMC Sierra 3500 HD
  • 2007-2018 Chevrolet Silverado 1500

• Documents and Manuals

  • 1101_RCR90009.pdf