Looking at getting a 07 Cummins 4x4 mega cab with the 6.7 and a 6 speed manual. Has anyone had experience with these? Also how much taller are these trucks compared to the truck I have now? I’m worried about not being able to tow my camper do to the height of the bed difference.

I have a buddy that is a dealer at a GM dealership and he found one and I should get a good deal on it.

Thanks