2021 VANGUARD, 53' AIR RIDE DRY VAN W SWING DOORS, ALUM ROOF, PSI Semi-Trailers - Dry Van Trailers, 2021 Vanguard Dry Van, 53' x 102", Aluminum Front Corners, Smooth Panels, Side Skirts, Closed Tandem, Air Ride w Air Pin Slider, PSI, Steel Wheels, 22.5LP Tries, Galvanized ICC Bumper, Rear Swing Doors, Threshold Plate, Wood Floor, Wearband, Plate Walls, Logistic Post, Aluminum Roof,, Air Ride Suspension, Plate / Composite Composition, Wood Floor, , L x W x H: 53 x 102 x