Martin Lee Truex Jr. is an American stock car racing driver. He drives the No. 78 Chevrolet SS for Furniture Row Racing in the NASCAR Sprint Cup Series. Truex is a two-time Nationwide Series champion; having won the title in 2004 and 2005. His younger brother, Ryan is a champion in the K&N Pro Series East division and currently a driver in the Cup Series for BK Racing, while his cousin Curtis raced for JR Motorsports.