NOS Energy Drink will be the new title sponsor of Knoxville Nationals. The NOS Energy Drink Knoxville Nationals presented by Casey’s General Store will be held at Knoxville Raceway Aug. 7-10.

"NOS Energy continues to recognize that dirt track racing is a dynamic marketing platform and its fans are key consumers who appreciate the brand," said Kendra Jacobs, Director of Marketing for Knoxville Raceway. "All of us at Knoxville Raceway are grateful to the decision makers at NOS Energy for all they do to support the growth of grassroots racing."

This year marks the 59th anniversary of Knoxville Nationals. The NOS Energy Drink Knoxville Nationals presented by Casey's General Store will feature live music each night, the annual Tony Stewart Foundation go-kart race and fundraiser, the Knoxville Hospital & Clinics/Real Fitness 4.10 Run, rooftop yoga classes, a downtown parade, live MRN Winged Nation radio broadcasts and more.