Im a bit confused.. I have read several post talking about mats fitting the intire bed of truck in oder to give full support for fiberglass campers. My Northern Lite fits between wheel wells, there is no part of my camper that fits either behind or in front of the wheel wells. The area in front and behind wheel wheels is empty. So in actuality my camper is fully supported by a 4' x 8' mat or plywood.
Are you sure about that?.. better look again??....Your tailgate opening is more than 4ft wide...why do you think most campers fit so tight at tailgate opening....I do remember some 8ft campers years ago without flare behind wheel wells ....