2009 Triton AUT1282, ALL ALUMINUM TRAILER! - Triton's AUT Series aluminum trailers offers the the ultimate in light weight durability and adjustability. All of the AUT Series have aluminum extruded deck, tiedown channels full length on the deck and side rails, and all the Triton features everyone loves. All of these channels allow you to add tiedowns and accessories to the trailer along with giving the ability to adjust the tiedowns for what you are loading.