Hilton was an American automobile brand marketed by the Motor Sales & Service Corp. of Philadelphia, Pennsylvania. The cars themselves were produced at a plant in Riverton, New Jersey. The marque was offered exclusively as a three-seater coupé fitted with wire wheels. It was designed by Hilton W. Sofield, who served as president of the Motor Sales & Service Corp. The car rode on a 116-inch (2,944 mm) wheelbase and…