The Diamond 8.5×20, 8.5×20, 8.5×22, and 8.5×24 enclosed cargo trailers offer the best combination of quality and value in the industry. They feature a spring-assisted ramp rear door with extension flap, an rv latch side door (you can open it from the inside and lock it with a key from the outside), tandem USA-made 3500lb leaf spring axles with electric brakes (Torsion Axles are an upcharge, as are 5200# axles), a generous V nose, radial tires, 6’6″ interior height, 3/4″ plywood floors, breakaway kit, two dome lights and vent. Your 8.5′ wide enclosed cargo trailer can be fully customized as you wish, and we normally keep 8.5×24 and 8.5×28 units in stock for easy pickup at the factory. Contact your sales rep for lead times, we can build a custom trailer in as little as one week!