This trailer incorporates the stronger floor design that is common to our entire aluminum product line with both a deeper rub rail and 5.5″ deep floor supports. The side walls, however, are inverted with its one-piece side sheet to the outside and the side bracing on the inside. The inside brace is a long horizontal member used in lieu of outside vertical side stakes. With Travis Trailers’ customizable lightweight options (alum. arms, Intraax air ride, alum. wheels, alum. hubs, centrifuge drums), a 39 ft. trailer weighs in at only 9,900 pounds. The narrower body and smooth sides combine for less wind resistance and large payloads that can only be known as Aerolite™.