This 12000 GVWR Standard Diamond Floor Equipment Trailer is built with a 6 in. channel main frame with a 6" channel full length wrap around tongue. An adjustable coupler, 7,000 lb. drop foot jack, heavy gauge diamond plate fenders, dovetail and swing up loading ramps are standard equipment. Running gear upgrades to 6,000 lb. 8 lug axles with 16 in. radial tires.