I have a 2017 GMC Denali 2500 Duramax with a 6” Pro Comp Suspension Lift, 20” Wheels, and 35” Tires. I just sold my 30’ Bumper Pull Travel Trailer and want to upgrade to a 5th Wheel. I had one RV Dealer tell me I can pull a 5th Wheel as long as the top of my bed rails are not taller than 62”, which I am a hair under. Another dealer told me the 5th Wheel will have too much weight on the back axel and it could blow tires on a hot day. I do live in Texas so it’s hot as hell in the summer. Anyone pull a 5th Wheel with a lifted truck like mine or does anyone have some good advise for me?