1992 Carolina Winross Double Trailers One in a series of high quality die-cast models available from the Winross company. This double tractor-trailer is a faithful reproduction of the double trailers that work everyday on our American Highways. Like all Winross Models, it combines many unique and exclusive features: • All metal die-cast construction • Built to a scale of 1 to 64 • hand finished screened graphics • Real rubber tires • Working suspensions • Realistic trailer dolly • special smooth rolling axles • Fold-up cargo door • Interchangeable cab and trailers