The Jeep Wrangler Speedometer Calibrator by Rough Country for models '07-'17 is an essential device for those who have upgraded their vehicle's tires. This speedometer calibrator ensures that your speedometer displays accurate readings, matching the output of larger tires, for a more reliable and precise driving experience.

When you upgrade to larger tires, your vehicle's factory settings can become misaligned, leading to incorrect speedometer readings, improper shift points, and stability control issues. The Rough Country Speedometer Calibrator connects directly to your vehicle’s Diagnostic Link Connector Port, providing an easy and effective solution to reprogram your speedometer. With its plug-and-play feature, this device updates your vehicle’s ECM, ensuring all shift points and electronic stability controls are adjusted accordingly. Not only does this tool adjust the speedometer, but it can also read and resolve diagnostic codes, such as check engine light warnings, offering a comprehensive solution for your Jeep Wrangler.

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 function with larger tires.
• Reads and resolves diagnostic codes like "check engine light".
• Option to return to stock settings.
• Includes a 1-year warranty.

Don't let larger tires compromise your vehicle's performance. With Rough Country's Speedometer Calibrator, you get an affordable, accurate, and user-friendly solution to keep your Jeep running optimally. If you have any questions or require assistance, please don't hesitate to contact us directly. We have two locations in Austin, Texas and Los Angeles, California, offering both installation and customization services. Call us at 512-982-9393 (TX) or 562-981-6800 (CA).

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