Bauer's Beast 2-Car set. Made especially for collectors, this is a customized super semi-truck with two Allen aircraft engines, capable of producing 3000 horsepower. "torqued Off" in script on the sides. The windows are clear and the interior is black. Yellow Real Rider wheels. #23206. It 4" long which seems like 1:43 to me, but I see it listed as 1:64.