Step Deck Trailers For Sale

The Alpha HD A80MG-E is our 80,000# payload, mechanical gooseneck, double drop, extendable. Some of the standard features the A80MG-E comes with includes, an air assisted gooseneck support arm, 12” crossmember spacing, outriggers, d-rings, and chain drops on the deck. Full suspension adjustment and override controls. Apitong decking, and T1 steel construction.

The Alpha HD A90MG is a 90,000 lb capacity mechanical gooseneck double drop trailer. Standard features include 36" flip neck connections, an air-assisted gooseneck support arm, 12" crossmember spacing, a two-position neck connector plate, continuous chain drops, an apitong deck, and T1 steel construction. For a full list of specifications, please contact us.

The Extendable Drop Flat from Dorsey handles hauls needing more than the standard platform. Available in 48-68 ft. and 53-72 ft. configurations.

The Dorsey Steel Giant Beavertail is the workhorse of the Dorsey Trailer Lines

The Steel Drop Deck Flat Bed with 10'2" Air Spread excels in the Steel Giant Series. Its strength and value have made Dorsey Trailer a leading platform manufacturer.