Tow Haul.......When?
2003 GMC 2500HD pulling a roughly 11,000 LB 5th. Would you leave it in Tow/Haul on flat/level highways? Or do you put it in t/h and leave it?
Forum Discussion
its on any time I tow...or haul....seems simple enough to me and thats what the manual (dvd) said to do.
Daryll
Daryll
