Alex Bowman stands with his team and his trophy after winning a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)
A red flag signals race stoppage as rain pours down during a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)
Alex Bowman hugs teammates after winning a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)
An official signals for drivers to slow down during a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)
Martin Truex Jr. rounds Turn 6 during a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)
Denny Hamlin, left, and Chris Buescher round Turn 6 during a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)
Cars are lined up along Pit Row before a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)
One of Austin Dillon's pit crew members blows rainwater off the ground during a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)
Shane van Gisbergen, right, and other drivers are forced to go at a slower pace as rain falls during a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)
Brad Keselowski and other drivers are forced to go at a slower pace as rain falls during a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)
Rainwater is blown off the track during a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)
Fans try to stay dry as rain pours down during a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)
Tyler Reddick's pit crew rolls out new tires as rain falls during a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)
Alex Bowman is sprayed by teammates after winning a NASCAR Cup Series auto race, Sunday, July 7, 2024, in Chicago. (AP Photo/Erin Hooley)