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.

Buescher drops from playoff hopeful on points to a must-win situation after NASCAR found irregularities following the Kansas race.