HEAVY DUTY FORMED STEEL DECK & SIDES; BRACKETS FOR PLANKS TO EXTEND HEIGHT OF SIDES UP TO 24 INCHES; DUAL 4 INCH X 25 INCH DOUBLE-ACTING HYDRAULIC CYLINDERS - HOSES INCLUDED; HYDRAULIC TAIL GATE WITH GRAIN DOOR; SWIVEL HITCH AND 8,000 POUND DROP LEG JACK AND 6,500 POUND, 8-BOLT HUBS & SPINDLES; 12.5L X 15" LOAD RANGE "F" HIGHWAY SERVICE TIRES