Jim, in simple terms: I want my F450 pickup with the rear axle moved aft about 6” closer to the bumper. It’s not just a particular wheelbase I’m wanting, I want the the COG of my camper to always be in front of the rear axle. Not on top of it, and definitely not behind it.
But unfortunately, my camper wouldn’t fit because it would run into the wheel wells before it touched the front wall of the pickup bed. Nobody makes a TC like that because they are all designed to fit the beds as they are now, and most of the big ones use that area between the wheel wells and the tailgate opening.
So I’m SOL I guess. I still think having the rear axle closer to the rear bumper would be better for both towing trailers and hauling TC’s.
:):)