After putting the 285/75/16s on I've been driving with and without the Power button engaged. It definitely is in a better power band with the Power button engaged and I am getting better gas milage to boot. I know the Power button changes the shift points in the tranny.
Question: Is there any possible way keeping the power button engaged all the time will adversely affect my transmission? The temperature seems to remain the same, even though it is in the 90's here. I also change my tranny fluid and filter every 20K miles, since that's the way I am.

Bucket
'02 Trooper: OME 3inch lift, 33x10.5x15 BFG Muds on Black Rockcrawlers, ARB BullBar, Calmini T-bars, Indy4X HD Tie Rods and HD Rear Links, FDM sliders, Aisin hubs.