Rough Country 90049 Speedometer Calibrator | Inline | Toyota 4Runner 4WD (2019-2023) Year_2025 you get a clean

you get a clean

Stand-out Look

allowing you to choose the perfect setup for your driving needs

while the automatic 'SAFE-STOP' safety feature halts operation if an obstruction is detected

allowing full-bed access without the hassle of removing the cover

Rough Country 90049 Speedometer Calibrator | Inline | Toyota 4Runner 4WD (2019-2023) Year_2025 you get a cleanPut the finishing touch on your lifted vehicle with Rough Countrys Speedometer Calibration Device! This easy to use Speedometer Calibrator helps you quickly and easily reprogram your vehicles 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