Hello,
This is my 1st time posting to the group. i have been search the forum and could not get a straight answer. I have a 2021 Ram limited with Level 1 equipment group. it includes the park assist, adaptive cruise control as well as the pedestrian E braking. I installed 33' tires, and my speedo is off. has anyone used the Hypertech programmer on their truck and did it mess with the Level 1 equipment group bells and whistles? If you have, please share your experience and the part number of the unit you used.
Thanks in advance,
Ozzie