AUT1072B trailer is the same trailer but comes standard with a bi-fold ramp. A good match for low clearance vehicles and other equipment or vehicles. Utility Trailers Utility. 2016 Triton Trailers AUT1072 AUT1072 Triton's AUT1072 trailers have both extruded aluminum frames and decks with a useable deck size of 10 feet long by 72 inches wide. the A-frame tongue low deck height and full length 3/8 inch carriage bolt tiedown channels makes these trailers easy to load tow and versatile for all your hauling needs. AUT1072 has a full aluminum ramp which makes for a low angled ramp for easy loading. the bi-fold ramp provides a low profile while towing and easily folds out for use...