If you are a GM truck owner who is looking for a device to help calibrate for your large aftermarket tires, read/clear trouble codes, adjust your speed limiter and more, then look no further. The Flashcal for Truck is a product designed to give features and calibration tools to truck owners at a great price. The days of clunky, outdated calibration tools are over. Flashcal has trucks covered and the market cornered with quality and pricing that can't be matched. Covers 1999-2016 GMC/Chevy gas trucks and 2001-2016 GMC/Chevy diesel trucks.

Color Screen w/Button Interface; Digital Battery Voltage Display; Real-Time Data Monitoring; Real-Time Data Logging; Adjust Idle In Real-Time To Run Accessories; Speedometer Correction For Changes In Tire Size/Gear Ratio; TPMS Options Based On Fitment; Adjustable Speed Limiter; Reads And Clears Diagnostic Trouble Codes; Internet Updatable