This is Jason's truck, of course he built the rack himself. One of his pet peeves is seeing teeny tiny racks on trucks. Here, he used 1.5 x 3" rectangular tubing. The result is a stronger looking rack as well as being actually stronger. Wall thickness is 14 and 11 gauge. Rack has an automotive paint finish. The rear bar is removable via two threaded handles. Load capacity 1.5 tons.