للبيع Rough Country Speedometer Calibrators for 2011-2017 1500, 2006-2010 RAM 1500, 2007-2016 WRANGLER - 90007 في الإمارات, دبيإعلان #263139

Your vehicles 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. Rough Country speedometer calibration devices are easy to use to help you quickly reprogram your vehicles speedometer to match the output of your larger tires. These plug-and-play devices connect directly to your vehicle's diagnostic link connector port and in just a few short minutes your speedometer reads true again. Plus, they not only change your in-dash readou