I have an 04.5 2500HD, LLY, crewcab, 4x4, shortbed truck. I just recently installed the B&W combination gooseneck hitch/5th wheel companion hitch. My truck has a plastic drop in bedliner and the 5th wheel hitch sits on top of the bedliner. My questio...
I'm not familer with the newer GM trucks, but I know the older GM trucks 04-07 the only difference between a 2500HD and a 3500 was the 3500 had overload springs in the rear. Other than that they were the same exact truck. And I see the older 2500HD's...
