sweet, i do run 35s...so i think ill try turning it off..

 

try it out, the transmission will not downshift on the highway and you have power to pass

 

mileage down the drain?

 

I run on 35s, 5.13s and a Superchips Flashpaq 91 octane tune and I never need to turn it off. Only on the steepest on inclines does the tranny wander back and forth out of OD.

Before I ran the Flashpaq tune, the 5.13s alone were not enough to avoid the shifting.