Duo Lift’s 20,000-pound GVWR trailers are designed with the contractor in mind.  Models are equipped with 10,000 or 12,000-pound tandem axles, leaf spring suspension, 235/85R16 LRE radial tires on 16 x 6 dual wheels, Pintle ring coupler, 10,000-pound drop-leg jack, combination of 2” (nominal) treated lumber and steel treadplate decking, DOT lights with enclosed wiring, your choice of 6-way round or 7-way R-V connector, (2) safety chains, reflective tape, chainrail with stake pockets, lockable toolbox in tongue, and a beavertail with fold-up ramps.  Options include a spare tire/wheel, air brakes, 2^nd drop-leg jack, and various deck lengths.