Yeah I tried that a few times. Guess I’ll have to make a phone call. Thank you.

No it does not. It always goes back to 31.70” and doesn’t change.

2005 ram 1500 5.7 hemi 4x4.
Trying to adjust the tire size and the gear ratio.

I’ve tried multiple times to update my tire size by height and sidewall. Once I tap on save it says “failed to update tire size “
I must have tried this more than a dozen times now.
Also I can’t adjust shift points either and I’m pretty sure I read before hand that this was an option that was ...