2018 RAM 2500 Tire Calibration

[wschilawski]

Ordered/Received the DiabloSport inTune i3 for my 2018 RAM 2500 along with the unlocked PCM. Was able to install the standard 87 tune as a test (after I forgot to plug in the green adapter). However, I am not able to modify any parameters other than the Traction Control. Looking to change Tire Size along with MDS deactivation. Thoughts?

[mikel]

I'll look into this but i seem to recall that not being an option on newer 6.4 Rams for some reason.

[wschilawski]

Thank you, Mike.

[wschilawski]

I had to purchase an AEV ProCal module to adjust everything.