#870 is shown upon delivery to plumbing contractor Karl Crowton of  Lehi, UT on 10/17/07.  Mounted on an '07 GMC 5500, this 98" x 144" x 55" unit features stainless-steel skins, insulation and lining, stainless-steel floor overlay, split side doors, double swinging rear doors, eight custom cabinets, underbody storage boxes, and a separate compartment in the front for a large welder.