Tow haul mode?
Pulling 10,000 lb fifth wheel with f350, 6.4 deisel.. do you have to always use tow haul mode even on flat interstates?
Forum Discussion
I always (try to) remember to use T/H, even on flat runs. If I forget (and have a couple of times) DW reminds me. LOL I've found in my Chevy D/A it helps to slow you down on the ramps as you exit the freeway. Downshifts a little earlier as you slow - saves on braking some.
