What kind of car is driven by the current defending winner of the Quaker State 400?
Martin Truex Jr. Martin Lee Truex Jr. (born June 29, 1980) is an American championship professional stock car racing driver. He currently competes full-time in the Monster Energy NASCAR Cup Series, driving the No. 78 Toyota Camry for Furniture Row Racing. Truex is a two-time Xfinity 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 races in the Camping World Truck Series, while his cousin Curtis raced for JR Motorsports.
Billy Johnson (racing driver) William Aaron "Billy" Johnson (born October 10, 1986) is an American professional sports car and stock car racing driver. He currently competes part-time in the WeatherTech SportsCar Championship and FIA World Endurance Championship, driving for Chip Ganassi Racing's Ford UK division, along with in the Monster Energy NASCAR Cup Series, driving the No. 43 Ford Fusion for Richard Petty Motorsports.