2011 GREAT DANE, Semi-Trailers - Reefer Trailers, 2011 Great Dane Refrigerated Trailers with Carrier 2100 Units, Avg 15,000 - 20,0000 Hours. 53 x 102 22.5 LP on steel wheels Tires and brakes will be 50% or better Air ride sliding suspension PPW radius Swing doors - PPW Skirts, Air Ride Suspension, Combination Composition, Aluminum Duct Floor, , L x W x H: 53 x 102 x 13'6