The Bowser HO Scale 53' Platewall RoadRailer Trailer is based on highway trailers which can be placed directly on freight car trucks, eliminating the need for intermodal flatcars or well cars. The ready-to-run Bowser RoadRailer features a detailed injection-molded body with accurate decoration, a truck that's appropriate for Code 70 or larger rail and trailer lip connectors as appropriate. The 53' Platewall RoadRailer Trailer is part of the entire line of Bowser HO Scale ready-to-run freight cars.