Enhance the performance of your GMC Sierra 1500 like never before with the Rough Country Speedometer Calibrator for the '22-'24 models. Designed specifically for lifted vehicles and those sporting larger tires, this innovative calibrator ensures your speedometer gives precise readings, aligning them with the actual performance of your upgraded vehicle.

The Rough Country Speedometer Calibrator is a user-friendly device that synchronizes your vehicle's speedometer with the output from your larger, aftermarket tires. If you've upgraded your truck with bigger tires, you'll likely notice a discrepancy between your actual speed and the display on your speedometer. This discrepancy arises because your vehicle's computer is programmed to track speed based on the stock tire size. By connecting directly to your vehicle's Diagnostic Link Connector Port, this plug-and-play device seamlessly updates your vehicle's ECM, ensuring that your speedometer reads true and accurately. What's more, it also adjusts your OE ECM shift points and recalibrates the Electronic Stability Control to work seamlessly with larger tires. Additionally, it offers the flexibility to reset your speedometer back to stock settings whenever needed, making it a crucial tool for both upgrades and maintenance.

Features

• Resets your speedometer for precise readings with larger tires.
• Easy Plug and Play connection.
• Updates OE ECM Shift Points to accommodate larger tires.
• Recalibrates Electronic Stability Control for optimal performance with larger tires.
• Option to return to stock settings before vehicle servicing.
• Comes with a 1-year warranty for peace of mind.
• Designed exclusively for models with a 10-speed transmission from 2022 onwards.

Ensure your GMC Sierra 1500 operates at its best with the Rough Country Speedometer Calibrator. Its intuitive setup, reliability, and tailored features make it an essential upgrade for your vehicle's performance when using larger tires. For any queries or to schedule an installation at one of our locations—be it in Austin, Texas or Los Angeles, California—feel free to contact us at 512-982-9393 (TX) or 562-981-6800 (CA). Our expert teams in both locations are eager to assist you with installations and customization services tailored to meet your specific needs.

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