• RC-90047
  • RC-90047
  • RC-90047
  • RC-90047
  • RC-90047
  • RC-90047
1 6

Rough Country

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

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

PART #

$199.95
$199.95
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Important: Always read the entire product description, including Important Notes and Fitment information, before making a purchase. Components contained in images and descriptions may change based upon your selections.

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.

Features

  • 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.

Brand Overview

Rough Country is a leading manufacturer and distributor of off-road accessories and suspension systems. Built on a foundation of American values and rooted in Tennessee, we use our expertise of trucks, Jeeps, and UTVs to help people drive their passions further— to conquer every road and trail, whether smooth or rugged, across the globe.