Indianapolis in action: IndyCar, NASCAR tripleheader weekend
Will Power, of Australia, drives along the course during a practice session for the IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Doug McSchooler)

Will Power, of Australia, drives along the course during a practice session for the IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Doug McSchooler)

Aug. 13, 2021 04:30 PM EDT
Jimmie Johnson drives along the course during a practice session for the IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Doug McSchooler)

Jimmie Johnson drives along the course during a practice session for the IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Doug McSchooler)

Aug. 13, 2021 04:35 PM EDT
Alex Palou, of Spain, navigates through a turn on the course during a practice session for the IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Doug McSchooler)

Alex Palou, of Spain, navigates through a turn on the course during a practice session for the IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Doug McSchooler)

Aug. 13, 2021 04:28 PM EDT
Helio Castroneves, of Brazil, drives along the course during a practice session for the IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Doug McSchooler)

Helio Castroneves, of Brazil, drives along the course during a practice session for the IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Doug McSchooler)

Aug. 13, 2021 04:29 PM EDT
Helio Castroneves, of Brazil, waits in the pits before a practice session for a IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Darron Cummings)

Helio Castroneves, of Brazil, waits in the pits before a practice session for a IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Darron Cummings)

Aug. 13, 2021 04:37 PM EDT
Scott Dixon, of New Zealand, prepares to drive during a practice session for the IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Darron Cummings)

Scott Dixon, of New Zealand, prepares to drive during a practice session for the IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Darron Cummings)

Aug. 13, 2021 04:42 PM EDT
Helio Castroneves, of Brazil, walks down pit lane before a practice session for an IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Darron Cummings)

Helio Castroneves, of Brazil, walks down pit lane before a practice session for an IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Darron Cummings)

Aug. 13, 2021 04:37 PM EDT
A fan watches the action on the track during a practice session for the IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Doug McSchooler)

A fan watches the action on the track during a practice session for the IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Doug McSchooler)

Aug. 13, 2021 04:28 PM EDT
Alex Palou, second from left, of Spain, talks with a crew member before a practice session for a IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Darron Cummings)

Alex Palou, second from left, of Spain, talks with a crew member before a practice session for a IndyCar auto race at Indianapolis Motor Speedway, Friday, Aug. 13, 2021, in Indianapolis. (AP Photo/Darron Cummings)

Aug. 13, 2021 04:36 PM EDT