Jimmie Johnson, left, listens to crew chief Chad Knaus, Friday, Nov. 12, 2021, at Road Atlanta Raceway in Braselton, Georgia. Johnson and Knaus won a record-tying seven NASCAR championships together before their relationship fractured and they split in 2019 after 17 seasons together. The two have been reunited by work four times this season as Knaus has run a sports car team that Johnson and Hendrick Motorsports put together in partnership with Action Express in four IMSA endurance sports car races this year. Both say their relationship is currently in a good place. (AP Photo/Jenna Fryer)

Seven-time NASCAR champion Jimmie Johnson stands in the doorway of the team hauler at Road Atlanta Raceway in Braselton, Georgia, Friday, Nov. 12, 2021, talking with Chad Knaus, right, his former crew chief, and Gary Nelson, team manager of the IMSA sports car Action Express Racing team. Johnson and Knaus have long had an on-and-off relationship that ended in 2019 after 17 seasons together. The two have been reunited by work four times this season as Knaus has run a sports car team that Johnson and Hendrick Motorsports put together in partnership with Action Express for four IMSA endurance sports car races this year. Both say their relationship is currently in a good place. (AP Photo/Jenna Fryer)