- Joined
- Nov 3, 2011
- Posts
- 8,366
- Reaction score
- 7,527
- Location
- Houston, Texas
- Ram Year
- 2017
- Engine
- Hemi 5.7
Hypertech speedo calibrator allows you to input the new tire size and gear ratio size.
Add that to your shopping list
https://www.amazon.com/Hypertech-752501-Speedometer-Calibrator/dp/B006RQ44O4?tag=viglink21284-20
Add that to your shopping list
https://www.amazon.com/Hypertech-752501-Speedometer-Calibrator/dp/B006RQ44O4?tag=viglink21284-20