Speedometer Calibrator - Inline - Ram 1500/2500/3500 2WD/4WD (2019-2023) - Rough Country - 90047

Restore Speedometer Accuracy for Larger Tires: Complete your lift upgrade with Rough Country's Speedometer Calibration Device. Specifically engineered for lifted vehicles with oversized tires this easy-to-use calibrator reprograms your speedometer to deliver precise true-speed readings eliminating guesswork on the road or trail. Seamless Plug & Play Installation: Installation is fast and hassle-free thanks to a simple plug and play connection through your vehicle's Diagnostic Link Connector Port. In just a short session your speedometer is recalibrated to match your new tire size without the need for complex tools or programming knowledge. Enhanced ECM Shift Point Adjustments: This advanced device doesn't just update your dashboard it updates your vehicle's ECM to optimize transmission shift points. That means smoother shifting performance tailored to your new tire configuration for a more refined driving experience. Maintains Electronic Stability Control Performance: Rough Country's calibrator also recalibrates your Electronic Stability Control system ensuring your vehicle retains factory-intended handling and safety even after upgrading to larger tires.Convenient Return to Stock Settings: Need to revert back to factory calibration? The device includes an easy reset feature that lets you restore stock settings anytime ideal for vehicle servicing. Warranty-Backed Peace of Mind: Backed by Rough Country's 1-Year Warranty you can recalibrate with confidence knowing your investment is protected.
Corrects Speedometer for Larger Tires: Accurately recalibrates your speedometer to reflect true speeds after upgrading to oversized tires.
Hassle-Free Plug &
Play Installation: Simple tool-free connection makes setup quick and effortless.
Optimizes OE ECM Shift Points: Automatically adjusts factory transmission shift points for smoother performance with larger tires.
Stabilizes Electronic Stability Control: Recalibrates your ESC system to maintain factory-like handling and safety with bigger tires.
Easy Return to Stock Settings: Conveniently restore factory calibrations at any time.
Backed by a 1-Year Warranty: Drive with confidence knowing your purchase is protected.
Category: Performance
Installation Time: 1-2 hours
Prop 65 (C R or CR): CR
Prop 65 - Short Label: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Yes/No: Yes
Shipping Group: No Restrictions
Ships in Multiple Boxes: N
Title: Rough Country - Speedometer Calibrator - Inline - Ram 1500/2500/3500 2WD/4WD (2019-2023)
UTV Product: N

Detailed Fitment Results
Year Make Model Sub Model Body Type Drive Type Position 2019 Ram 3500 Laramie / Limited / SLT / Tradesman / Lone Star / Laramie Longhorn / Big Horn RWD / 4WD 2019 Ram 1500 Big Horn / HFE / Laramie / Limited / Lone Star / Rebel / Tradesman / Laramie Longhorn 4WD / RWD 2019 Ram 1500 Classic Tradesman / Lone Star / Laramie / Big Horn RWD / 4WD 2019 Ram 2500 Big Horn / Laramie / Limited / Lone Star / Power Wagon / Tradesman / Laramie Longhorn 4WD / RWD 2020 Ram 3500 Laramie / Limited / SLT / Tradesman / Lone Star / Laramie Longhorn / Big Horn RWD / 4WD 2020 Ram 1500 Special Service / Big Horn / HFE / Laramie / Limited / Lone Star / Rebel / Tradesman / Laramie Longhorn 4WD / RWD 2020 Ram 1500 Classic Tradesman / Special Service RWD / 4WD 2020 Ram 2500 Big Horn / Laramie / Limited / Lone Star / Power Wagon / Tradesman / Laramie Longhorn 4WD / RWD 2021 Ram 3500 Laramie / Limited / SLT / Tradesman / Lone Star / Limited Longhorn / Big Horn RWD / 4WD 2021 Ram 1500 Special Service / Longhorn / Limited Longhorn / Big Horn / HFE / Laramie / Limited / Lone Star / Rebel / Tradesman / Laramie Longhorn 4WD / RWD 2021 Ram 1500 Classic Tradesman / Special Service RWD / 4WD 2021 Ram 2500 Limited Longhorn / Big Horn / Laramie / Limited / Lone Star / Power Wagon / Tradesman / Laramie Longhorn 4WD / RWD 2022 Ram 3500 Laramie / Limited / SLT / Tradesman / Lone Star / Limited Longhorn / Big Horn RWD / 4WD 2022 Ram 1500 Limited Longhorn / Big Horn / HFE / Laramie / Limited / Lone Star / Rebel / Tradesman 4WD / RWD 2022 Ram 1500 Classic Tradesman RWD / 4WD 2022 Ram 2500 Limited Longhorn / Big Horn / Laramie / Limited / Lone Star / Power Wagon / Tradesman 4WD / RWD 2023 Ram 3500 Laramie / Limited / SLT / Tradesman / Limited Longhorn / Big Horn 4WD / RWD 2023 Ram 1500 Limited Longhorn / Big Horn / HFE / Laramie / Limited / Lone Star / Rebel / Tradesman 4WD / RWD 2023 Ram 1500 Classic Tradesman 4WD / RWD 2023 Ram 2500 Limited Longhorn / Big Horn / Laramie / Limited / Lone Star / Power Wagon / Tradesman / Rebel 4WD / RWD