Introducing the Toyota Tundra Speedometer Calibrator by Rough Country - Inline for models '14-'21. This essential tool ensures that your speed readings remain precise even after upgrading to larger tires, providing peace of mind while on the road.

With the Rough Country Speedometer Calibrator, recalibrating your vehicle's speedometer is effortless and efficient. When you install larger tires, discrepancies between actual vehicle speed and speedometer readouts can occur. This device directly connects to your vehicle’s Diagnostic Link Connector Port, making it a simple plug-and-play solution. It not only corrects the in-dash speedometer reading but also updates the vehicle’s ECM to maintain accurate shift points and proper electronic stability control. One of the standout advantages is the ability to reset the speedometer to stock settings before vehicle servicing, making this calibrator a flexible addition to your toolkit. Additionally, it comes with a 1-year warranty for added peace of mind.

Features

• Resets your speedometer to accurate readings for larger tires.
• Easy Plug and Play connection.
• 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.

The Rough Country Speedometer Calibrator is designed to work seamlessly with one vehicle at a time and cannot be used simultaneously with a performance programmer. Remember that it is not certified for use in California. For any questions or additional assistance, feel free to contact us directly. We also provide installation and customization services at our two locations in Austin, Texas, and Los Angeles, California. Our team is ready to assist you at 512-982-9393 (TX) or 562-981-6800 (CA).

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