Chevy/ GMC 1500 Speedo Recalibration *Price Drop

This is a Rough Country speedometer recalibration tool for 2007- 2018 Chevy Silverado and Sierra 1/2 ton trucks. 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 (DLC) Port. Simply follow the on-screen prompts and in just a few short minutes your speedometer will read true again! The secret lies in Rough Country’s foolproof GPS assisted technology, which monitors your vehicle’s speedometer and compares it to the speed tracked by the GPS. Simply follow the on screen prompts and begin driving at the required speed. After a few minutes of GPS tracking, the device will analyze the difference in your speedometer and GPS speed and calibrate your vehicle’s computer to output the proper speed.

Condition

Excellent