OVERVIEW
Features
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.
Notes
Download the latest software update here.This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer.Gas models ONLY.Does NOT fit diesel 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.
Install Time
5-10 minutes
Instruction
View Instruction SheetFitment
2007-2017 4WD Jeep Wrangler2007-2010 2WD Jeep Wrangler2006-2010 2WD Dodge Ram 15002011-2017 2WD Ram 15002006-2010 2WD Dodge Ram 15002006-2010 4WD Dodge Ram 15002006-2010 4WD Dodge Ram 15002011-2017 4WD Ram 1500
Tire Fitment
Rough Country
