NASCAR Sprint Cup Series AAA 400

NASCAR Sprint Cup Series AAA 400

DOVER, DE – OCTOBER 04: Chad Knaus, crew chief of the #48 Lowe’s Chevrolet, walks from the pits to the garage area after his driver, Jimmie Johnson, pulled off track during the NASCAR Sprint Cup Series AAA 400 at Dover International Speedway on October 4, 2015 in Dover, Delaware. (Photo by Patrick Smith/Getty Images)