Axle tube: 2x2x1/4
Trailing arms: 2x2x3/16
Main frame: 2x3x1/8
Rear bumper: 2x4x1/8
Outer fender framework: 2x2x1/8
Fenders: 1/8 al. diamond plate
Water tank support plate: 1/4 al. plate
Tub cross-members in frame: 1x2x.083
Tub verticals and top rail: 1x2x.083
Tub: 16ga.
Tail gate: 1x2x.083 with 16ga. skin
Lid: 2x2x.083 frame, -16ga. cross-members, 16ga. skin
Tongue box: 16ga.
Side lockers: 16ga.
Hope this is what you were looking for, if not let me know and I'll get it for you.
Tyler