Trinity 5161 cubic foot, ten panel covered hopper in the Genesis line of premium freight cars. Features include: ? 100 ton roller bearing trucks with rotating bearing caps and 36? semi-scale metal wheels with .088? tread ? Accumate?scale profile couplers, compatible with all HO scale knuckle type couplers ? Over 100 scale profile, multi-media parts from styrene, engineering resin and photo-etched metal ? New millennium state of the art tooling ? Computer enhanced razor sharp printing