3406E, Jakes, RTLO16610B, Dual Diff Lockers, Air Susp., 232" W.B., 3/8" Frame, 4th Axle, All Aluminum Wheels, Dual 100 Gallon Fuel Tanks, Chrome Bumper, Air Slide 5th Wheel, Exterior Visor, Stainless Steel Heated Moto Mirrors, Electric RH Window, Dual High Back Seats-Driver Air, AM-FM Cassette, CB Radio.