RFK Racing has confirmed that Dough Randolph will serve as Chris Buescher's crew chief during the next two races, starting with the All-Star weekend in North Wilkesboro. This comes after NASCAR penalized Buescher and his No.

Chris Buescher and the No. 17 RFK Racing team was penalized for a front bumper cover issue discovered at the R&D Center following Sunday's NASCAR Kansas race.

NASCAR has penalized driver Chris Buescher and his Roush Fenway Keselowski Racing team for illegal modifications to the bumper of his No. 17 Ford at Kansas Speedway.