Tow Haul mode
Have a Chevy Class C. Do you normally drive with the tow- haul engaged or not? Does it help of hurt on downhill grades? Thanks Nick
Forum Discussion
I can't speak to gmc, but on Ram trucks, the T/H mode is different by year. My friend has an 04 and T/H keeps it from going into overdrive while my 05 is the opposite. I would try to find someone with the same year. JMO
