In 1960's, Ford and GM were developing gas turbine semi-trucks. One such concept truck was known as the Big Red. With the trailer, it was long and high and painted crimson red. It contained the Ford developed gas turbine engine, with and . The cab boasted a highway map of the continental U.S., a mini-kitchen, bathroom, and a TV for the co-driver. The fate of the truck was unknown for several decades, but it was rediscovered in early 2021 in private hands, having been restored to running order.