Clint Bowyer’s traditional #15 5-hour Energy Chevrolet will have a new look this weekend. The 5-hour Energy Knoxville Nationals presented by Casey’s General Stores, will adorn Bowyer’s #15 Chevy. The 2016 Knoxville Nationals, sprint car racing’s most prestigious event, marks 5-hour Energy’s first entrance into dirt track racing. The sponsorship was directly linked to a partnership with the event’s presenting sponsor, Casey’s General Stores, a chain of convenience stores located primarily in the Midwestern United States. The Knoxville Nationals kicks off Wednesday, August 10 and concludes on Saturday, August 13.(HScott Motorsports), see images of the car on the #15 team paint schemes page.
