First 2 pictures of the frame. 2x2 3/16ths wall tubing with a 2000lb 48 inch hub face to hub face axle. It's mounted spring over and has 31 inch by 10.5 wide goodyear tires and uses a pintle hitch. The trailer will have a rough interior width of 5 feet and will wind up being approx 8 1/2 feet long. I want it to be 5 feet high at least inside but have not settled on the exact height just yet. The angled portion at the rear is to give an extra foot and a half length for the galley/storage and to allow the trailer to travel over some of rough terrain we take without dragging it,s tail.