I built this camper for my 1975 Chevy 1/2 ton short box truck. the weight of camper is around 700lbs. I used it in my 1995 Chevy 2x4 1/2 ton truck with a 4.3 6cly and had no problems even towing my trailer with a heavy load. I camped in it at -20 c and had no problems keeping warm with the Forced air furnace. Insulated with hard foam. It has a 110 VT fridge with a converter that will run it with no problems. 110VT and 12vt lighting. I built it to last. It may be small but you can take it any place because I built its no wider then the truck. If your looking for a camper to go hunting in this will be the one. $3850 OBO