yes i am talking about when you hold down the tow haul button and the OD light with the slash comes on. i know it is better for the truck to use this with HEAVY loads, but i was wondering how heavy before i need to use it
There's no need with 10K. I really don't see any need ever to disable it. usually the tranny will help itself out by downshifting when you slow down too much, and it won't upshift until it feels like it Just put it in T/H and go!
I agree. I pull a trailer with my tractor and a 4-wheeler. Total is right at 10k. T/H mode is all I need. The DM pulls it like it's not there. T/H helps by changing shift points higher in RPM range and downshifts automatically when decelerating. I love my DM!