The canopy question comes up constantly. You’ve got a camper shell on your truck, you use it for work gear or to keep the bed dry, and now you want to sleep on top of it. Makes total sense. You’ve already got an enclosed bed, you just need somewhere to sleep that isn’t a motel off the highway. So can you run an RTT on top of a canopy? Short answer: yes, with the right setup. But there are real structural limits here, and a few things that will get you hurt or cost you serious m