Introducing the Ford F-150 Speedometer Calibrator by Rough Country for models from 2021 to 2023. This ingenious device is tailored to optimize your vehicle's performance when upgraded with larger tires, ensuring accurate speed readings and enhancing vehicle safety.

When you upgrade to larger tires, discrepancies can arise between your actual speed and what your speedometer displays due to the stock tire height configuration. The Rough Country Speedometer Calibrator offers a simple and effective solution. It reprograms your vehicle’s speedometer to match the new tire output, providing trustworthy speed readouts. Beyond just updating the readout, this calibrator modifies your vehicle’s ECM to preserve accurate shift points and maintain effective electronic stability control. It's an essential tool for any Ford F-150 owner looking to ensure their vehicle's systems work as intended with upgraded tires.

Features

• Resets your speedometer to accurate readings for larger tires.
• Updates OE ECM Shift Points to accommodate larger tires.
• Recalibrates Electronic Stability Control to work with larger tires.
• Option to return to stock settings.
• 1-year warranty.
• Note: Does NOT work on 2022+ F-150 models equipped with a front-facing camera. This device functions as a standalone unit and is not compatible with performance programmers.

Don't compromise on safety and performance when upgrading your Ford F-150. The Rough Country Speedometer Calibrator promises accuracy and reliability with an effortless setup process. If you have any questions or require installation and customization services, feel free to contact us directly. We proudly serve from our locations in Austin, Texas, and Los Angeles, California. Call us at 512-982-9393 (TX) or 562-981-6800 (CA).

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov