1998-2016 Dodge/RAM TrucksIf you are a Dodge/Ram 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 The days of clunky, outdated calibration tools are over.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 1998-2016 Dodge/Ram gas trucks and 2003-2016 Dodge/Ram diesel trucks.