Photo Gallery: 2021 360 Knoxville Nationals Friday Program ASCS National Tour, Knoxville Nationals, Knoxville Raceway, Media Gallery, Photo Gallery John Carney II (7), Tanner Carrick (83T), Seth Brahmer (13V), and Jeff Swindell (94) (Serena Dalhamer photo) Chris Martin (44) and Scott Bogucki (28) (Serena Dalhamer photo) Terry McCarl (Serena Dalhamer photo) Skylar Prochaska (Serena Dalhamer photo) Gio Scelzi (Serena Dalhamer photo) Sawyer Phillips (3P) and Colby Copeland (5V) (Serena Dalhamer photo) Ian Madsen (64), Josh Higday (35), and Clint Garner (40) (Serena Dalhamer photo) Gio Scelzi (Serena Dalhamer photo) John Carney II (7), Tanner Carrick (83T), Seth Brahmer (13V), and Jeff Swindell (94) (Serena Dalhamer photo) Carson McCarl, Gio Scelzi, and Skylar Prochaska (Serena Dalhamer photo) Carson McCarl (Serena Dalhamer photo) 360 Knoxville NationalsAmerican Sprint Car SeriesASCS National TourKnoxville RacewayPhoto Gallery