THIS UNIT IS CONSTRUCTED WITH WELDED ALUMINUM FRAMED, IN THE ROOF, WALLS, FLOOR. ROOF HAS R7, WALLS R7 AND THE FLOOR R7 INSULATION FACTOR. IT IS EQUIPPED WITH A 20,000 BTU FURNACE, ELECTRIC BRAKES ON ALL WHEELS, GALVANIZED WHEEL WELLS AND EZ LUBE HUBS. THIS UNIT HAS A REAR CARGO DOOR LEADING INTO THE BUNKS AND STORAGE UNDERNEATH THE QUEEN FRONT BED. THE GVWR IS 6, 027 POUNDS, WITH A UNLOADED WEIGHT OF 4, 439 POUNDS AND A CARGO CARRYING CAPACITY OF 1, 588 POUNDS. FRESH 30 GALS, GRAY 30 GALS AND BLACK OF 30 GAL.