The Ram 1500 Speedometer Calibrator - Rough Country - Inline - '19-'23 is a must-have for vehicle enthusiasts who have upgraded their trucks with larger, oversized tires. This intelligent tool helps ensure your speedometer remains accurate, providing true-speed readings to match your enhanced tire setup.

Designed with precision in mind, the Rough Country Speedometer Calibrator is an essential device for anyone who has modified their vehicle's tire size. This tool eliminates the guesswork, allowing for more accurate speedometer readings, whether you're on the road or navigating trails. One of the standout features of this calibrator is its straightforward plug and play installation. By connecting it to your vehicle's Diagnostic Link Connector Port, recalibration is achieved easily without any need for complex tools or advanced programming skills. Additionally, this device enhances ECM shift point adjustments, optimizing your vehicle's transmission for smoother shifts tailored to your new setup, resulting in a more refined driving experience. Your vehicle's Electronic Stability Control (ESC) is also recalibrated, ensuring factory-intended handling and safety are maintained even after upgrading to larger tires. Plus, the device includes a convenient reset feature for easy reversion to stock settings when necessary, which is especially useful during vehicle servicing.

Features

• Corrects speedometer for larger tires: Ensures accurate speed readings with oversized tires.
• Hassle-free plug and play installation: Quick, tool-free setup through the Diagnostic Link Connector Port.
• Optimizes OE ECM shift points: Automatically adjusts transmission shifts for smoother performance.
• Stabilizes Electronic Stability Control: Maintains factory-like handling and safety with larger tires.
• Easy return to stock settings: Conveniently revert to factory calibrations when needed.
• Backed by a 1-year warranty: Ensures peace of mind and protected investment.

Every Rough Country Speedometer Calibrator is backed by a 1-year warranty, enhancing your confidence in this essential upgrade tool. Whether you prefer DIY installations or professional services, we encourage you to contact our knowledgeable team for any inquiries you might have. We have two convenient locations in Austin, Texas, and Los Angeles, California, where we offer comprehensive installation and customization services. Don't hesitate to call us at 512-982-9393 (TX) or 562-981-6800 (CA) for more information or to schedule an appointment. Your vehicle's performance is our priority, and we're here to help you achieve the best driving experience possible.

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