depends on the trailer. tailgates clear 95% of the different trailers I've hooked up over the years (100s of trailers likely).
All pickups are pretty much the same, back a truck up, any truck to your camper, your hitch, and see how much room you have.
2016 Ram 2500, MotorOps.ca EFIlive tuned, 5” turbo back, 6" lift on 37s
2017 Heartland Torque T29 - Sold.
Couple of Arctic Fox TCs - Sold