Denny Hamlin drives during a NASCAR Cup Series auto race at Kansas Speedway in Kansas City, Kan., Thursday, July 23, 2020. (AP Photo/Charlie Riedel)

Cleaners, who will be working during the race, clean handrails during a walkthrough at the New Hampshire Motor Speedway, Friday, July 31, 2020, in Loudon, N.H., in preparation for this Sunday's Foxwoods 301 NASCAR auto race. (AP Photo/Charles Krupa)

Kevin Harvick drives during a NASCAR Cup Series auto race at Kansas Speedway in Kansas City, Kan., Thursday, July 23, 2020. (AP Photo/Charlie Riedel)

Denny Hamlin celebrates after winning a NASCAR Cup Series auto race at Kansas Speedway in Kansas City, Kan., Thursday, July 23, 2020. (AP Photo/Charlie Riedel)

A young fan has his temperature checked during a walkthrough at the New Hampshire Motor Speedway Friday, July 31, 2020, in Loudon, N.H., in preparation for this Sunday's Foxwoods 301 NASCAR auto race. (AP Photo/Charles Krupa)

Alex Bowman (88), William Byron (24) and Kevin Harvick (4) battle during a NASCAR Cup Series auto race at Kansas Speedway in Kansas City, Kan., Thursday, July 23, 2020. (AP Photo/Charlie Riedel)