-Flat Bed TrailerGross Vehicle Weight Rating (GVWR): 21,000 pound minimum. Axles: Three (3) 7,000-pound rated axles. Tires: 14-ply radial tires, suitable for 7,000-pound axles; includes full-size spare tire mounted in the neck of trailer. Trailer Length: 20-foot main deck plus 4-foot self-cleaning dovetail with 4-foot lay-flat loading ramps. Decking Material: Wood decking. Coupler Type: 2-5/16-inch ball coupler, rated appropriately for the GVWR. Jacks: Hydraulic jacks for lifting and leveling. Neck Design: Aardvark-style. Toolbox: Front lockable steel toolbox; capable of storing tools, tie-downs, and accessories. Lighting: Street legal, Light-emitting Diode (LED) lighting package including tail, brake, marker, and side clearance lights; additional deck/work/loading lights mounted for nighttime operation. Spare Tire Mount: Spare tire mounted securely in neck area of trailer. Winch: 15,000-pound electric winch mounted securely at the front of the trailer; winch shall include power leads, roller fairlead, and weather-resistant controls.