I started this thread and I am still not sure what to do. I have never moved mine before. A lot of times I am pulling a trailer then I would not be concerned. I have an 8'6 camper on a short box truck. I leave the tail gate on folded down. The camper was designed for a short box. You can see the plate back up under there. Now you put one of those hitch haulers on with a honda gen and a BBQ. You can still see the plate but its getting like tunnel vision. Now you head off to Alaska from Mi and back about 9-10 k miles. Would you put the plate on the camper. The plate is not for the camper its for the truck. FYI 56 and never had a ticket. I was stopped twice in 40 years and won in court both times. I wonder if each state has there own laws. The camper has a spot with lighting, but the plate belongs to the truck, not the camper. I really don't want to bring a lawyer but I want to do it right.