Tow Haul Mode
Just had my first trip with 2014 3500 Ram Diesel pulling 2009 34' Cardinal. Pulled great up some long 6-7% grades left in tow haul mode kept it at 55 mph no problem! When going down hill with exhaust ...
Forum Discussion
I engage tow mode, exhaust brake, and cruise control and never touch any peddles on the floor. Mine holds steady within 2-3 mph difference. It shifts down and up on it's own to hold the speed, and is absolutely marvelous with towing the trailer up and down mountains. I think the steepest grade I was on was 5% (Appalachian Mountains in WV). I let it down-shift, and never gave it a second thought, even when I though the RPM's were a bit high.
