NASCAR changes play part in thrilling All-Star Race
Kyle Larson pis during the NASCAR All-Star Race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 18, 2019. (AP Photo/Mike McCarn)

Kyle Larson pis during the NASCAR All-Star Race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 18, 2019. (AP Photo/Mike McCarn)

May. 18, 2019 11:04 PM EDT
Kyle Larson celebrates in Victory Lane after winning the NASCAR All-Star Race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 18, 2019. (AP Photo/Chuck Burton)

Kyle Larson celebrates in Victory Lane after winning the NASCAR All-Star Race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 18, 2019. (AP Photo/Chuck Burton)

May. 18, 2019 11:06 PM EDT
A NASCAR official tries to get between drivers Ryan Newman, in green suit near the car's hood, and Clint Bowyer after the NASCAR All-Star Race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 18, 2019. (AP Photo/Mike McCarn)

A NASCAR official tries to get between drivers Ryan Newman, in green suit near the car's hood, and Clint Bowyer after the NASCAR All-Star Race at Charlotte Motor Speedway in Concord, N.C., Saturday, May 18, 2019. (AP Photo/Mike McCarn)

May. 18, 2019 11:02 PM EDT