I encountered the exact problem, although I was lucky enough not to have made the purchase before discovering this. Yes, the camper I was looking at can be dropped on a half ton pickup, but it would require, at the minimum, a set of airbags, but realistically, many suspension mods, as well as new brakes and possibly new wheels/tires to handle the larger rotors. All that, and the vehicle will still be overweight, because nothing changes the weight ratings.
Needless to say, I'm in the market for a used 3/4 to 1 ton right now.
