Rough Country 90047 Speedometer Calibrator | Inline | Ram 1500/2500/3500 2WD/4WD (2019-2023) Model_Gladiator JT and reduced stress and wear

and reduced stress and wear for enhanced durability

Transform your 4Runner's front end in a matter of hours and enjoy a professional-looking setup with confidence

or Gladiator

the force applied to the arm when hitting a bump is now directed up into the springs instead of being absorbed into the frame

Built for Adventure: Designed for serious off-road use

Rough Country 90047 Speedometer Calibrator | Inline | Ram 1500/2500/3500 2WD/4WD (2019-2023) Model_Gladiator JT and reduced stress and wearRestore 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