The issue with most Utility beds is that they are too deep for a camper. Can add a spacer for the camper to sit on, but that pushes all of the weight that much higher. There are utility beds with low bed rail heights, but they are rare. I've been on and off looking for a used one for years. A friend bought one for a dually Ford Ranger and then narrowed it to fit our previous camper and fit it to his PSD powered, LA w/ coils & radius armed '97 CC-SB 4WD. Like Stan said the bed was custom built by that point, heck the whole truck is.