[tommu56]

I built a 5x7 ft with tube sides about 18" high and removable rear to tow behind my wives 4 cyl wrangler its been fine I did put 3500 lb running gear
under it.

I put ply wood and dry wall on it on top of sides with 3 of 2x4 or 2x6 across sides to keep them from bowing in center.


tom