The cab is where the trip is lived, and mud, gear and long days take a toll on it. Made for the Chevy/GMC 2500HD/3500HD: the Rough Country Speedometer Calibrator. Fit it in a few minutes and keep the interior ready for the next trip.
The Rough Country Speedometer Calibrator is a switches & electronic for the Chevy/GMC 2500HD/3500HD 2024-2025. Calibrates your speedometer for precise readings when using larger tires. It is covered by Rough Country's 1-Year Warranty.
At a Glance
- Brand: Rough Country
- Part Number: 90051
- Product Type: Switches & Electronics
- Fits: Chevy/GMC 2500HD/3500HD 2024-2025
- Warranty: 1-Year Warranty
- Country of Origin: United States
Features
- Accurately Resets Speedometer: Calibrates your speedometer for precise readings when using larger tires
- Effortless Plug-and-Play Installation: Simple and quick connection with no additional modifications required
- Optimizes OE ECM Shift Points: Updates shift points to ensure smooth performance with larger tires
- Recalibrates Electronic Stability Control: Adjusts ESC settings to maintain safety and control with bigger tires
- Convenient Return to Stock Settings: Easily revert to factory settings when needed
- 1-Year Warranty: Offers peace of mind with a comprehensive 1-year warranty
Fitment
- Chevy/GMC 2500HD/3500HD (2024-2025)
Installation Instructions
Download the installation instructions (PDF)
MPN 90051 · UPC 840269967238