{"product_id":"rough-country-90009_a-speedometer-calibrator-gas-chevy-gmc-2500hd-3500hd-17-18","title":"Rough Country 90009_A - Speedometer Calibrator - Gas - Chevy\/GMC 2500HD\/3500HD (17-18)","description":"\u003cp\u003eRough Country 90009_A - Speedometer Calibrator - Gas - Chevy\/GMC 2500HD\/3500HD (17-18)\u003c\/p\u003e\u003cp\u003eSpeedometer Recalibrator - Electric Interface - GM Fullsize Truck 2017-19 - Each\u003c\/p\u003e\u003cp\u003eSpeedometer Calibrator; Incl. USB Cable; Plug And Play Connection; Updates OE ECM Shift Points; Includes USB Update Cable;\u003c\/p\u003e\u003cp\u003ePut the finishing touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps you quickly and easily reprogram your vehicle's speedometer to match the output of your larger tires. 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 Port and in just a few short minutes your speedometer reads true again! Rough Country's Speedometer Calibration Devices don't just simply change your in-dash readout, they update your vehicle's ECM, ensuring accurate shift points and proper electronic stability control. Finally, you can get an affordable and accurate speedometer calibration with an easy and intuitive setup process! This device can also easily read and check all diagnostic codes to help you manage Gcheck engine light\" and Gservice needed\" messages, and also includes a function to reset the speedometer back to stock prior to servicing the vehicle. Includes a 1-Year Warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResets Your Speedometer To Accurate Readings For Larger Tires\u003c\/li\u003e\n\u003cli\u003eEasy Plug And Play Connection\u003c\/li\u003e\n\u003cli\u003eUpdates One Ecm Shift Points To Accommodate Larger Tires\u003c\/li\u003e\n\u003cli\u003eRecalibrates Electronic Stability Control To Work w\/Larger Tires\u003c\/li\u003e\n\u003cli\u003eReads Diagnostic Codes Like check Engine Light\u003c\/li\u003e\n\u003cli\u003eOption To Return To Stock Settings\u003c\/li\u003e\n\u003cli\u003e1-Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: \u003cspan\u003ePerformance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eShipping Options\u003c\/strong\u003e: \u003cspan\u003eNo Restrictions\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eShips in Multiple Boxes\u003c\/strong\u003e: \u003cspan\u003eY\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Rough Country","offers":[{"title":"Default Title","offer_id":50674029003030,"sku":"DHTP-90009_A","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_1_5_50_1_1_normalized.jpg?v=1777013154","url":"https:\/\/www.cspracing.com\/products\/rough-country-90009_a-speedometer-calibrator-gas-chevy-gmc-2500hd-3500hd-17-18","provider":"Complete Street Performance","version":"1.0","type":"link"}