Air Ride Suspension; 53 ft Length x 102 in Width; Swing Door; Aluminum Duct Floor; 22.5 Tires; All Steel Wheels; Sliding Tandem Axle; Combination Composition;Thermo King Reefer.27900 Reefer Hours Insulated; CLEAN MATCHING GROUP OF 2001 (773)710-3144 .TONY