Harrison Burton (20) gets service in the pits during of the rain delayed NASCAR Xfinity Series auto race at Martinsville Speedway in Martinsville, Va., Sunday, April 11, 2021. (AP Photo/Steve Helber)

Harrison Burton, left, talks with Justin Allgaier before the NASCAR Xfinity Series auto race at Martinsville Speedway in Martinsville, Va., Friday, April 9, 2021. (AP Photo/Steve Helber)

FILE - In this March 18, 2006, file photo, Jeff Burton puts his arm around his children Paige, 10, and Harrison, 5, as he is interviewed in victory lane after winning the NASCAR Busch Series' Nicorette 300 auto race at Atlanta Motor Speedway in Hampton, Ga., in this Saturday, March 18, 2006, file photo. Harrison Burton is set to make his NASCAR Cup Series debut at Talladega Superspeedway. (AP Photo/Gene Blythe, File)

Cousins Harrison Burton, left, and Jeb Burton talk prior to the start of the rain delayed NASCAR Xfinity Series auto race at Martinsville Speedway in Martinsville, Va., Sunday, April 11, 2021. (AP Photo/Steve Helber)