Pato O'Ward, of Mexico, left, talks with Helio Castroneves, of Brazil, before the final practice session for the Indianapolis 500 auto race at Indianapolis Motor Speedway, Friday, Aug. 21, 2020, in Indianapolis. (AP Photo/Darron Cummings)

Mario Andretti, left, talks with Fernando Alonso, of Spain, before the final practice session for the Indianapolis 500 auto race at Indianapolis Motor Speedway, Friday, Aug. 21, 2020, in Indianapolis. The 104th running of the Indianapolis 500 auto race is scheduled to run on Sunday. (AP Photo/Darron Cummings)

Charlie Kimball, left, talks with Marco Andretti before a class photo of drivers in the Indianapolis 500 auto race at Indianapolis Motor Speedway in Indianapolis, Friday, Aug. 21, 2020. The 104th running of the Indianapolis 500 auto race is scheduled to run on Sunday. (AP Photo/Michael Conroy)

Past winners of the Indianapolis 500 pose with the Borg-Warner Trophy on the start/finish line at Indianapolis Motor Speedway in Indianapolis, Friday, Aug. 21, 2020. They are left to right, front row, Alexander Rossi, Will Power, of Australia, Ryan Hunter-Reay, and Takuma Sato, of Japan. Back row, left to right, Simon Pagenaud, of France, Helio Castroneves, of Brazil, Tony Kanaan, of Brazil, and Scott Dixon, of New Zealand. The 104th running of the Indianapolis 500 auto race is scheduled to run on Sunday.(AP Photo/Michael Conroy)

Ed Carpenter, center, talks with Conor Daly, left, and Rinus VeeKay, of the Netherlands, before practice for the Indianapolis 500 auto race at Indianapolis Motor Speedway in Indianapolis, Friday, Aug. 21, 2020. The 104th running of the Indianapolis 500 auto race is scheduled to run on Sunday.(AP Photo/Michael Conroy)

The top of the Borg-Warner Trophy complete with checkered flag mask, is shown on the start/finish line before the final practice session for the Indianapolis 500 auto race at Indianapolis Motor Speedway, Friday, Aug. 21, 2020, in Indianapolis. (AP Photo/Darron Cummings)

Marco Andretti climbs into his car during the final practice session for the Indianapolis 500 auto race at Indianapolis Motor Speedway, Friday, Aug. 21, 2020, in Indianapolis. (AP Photo/Darron Cummings)

Rinus VeeKay, of the Netherlands, left foreground, talks with Arie Luyendyk before the final practice session for the Indianapolis 500 auto race at Indianapolis Motor Speedway, Friday, Aug. 21, 2020, in Indianapolis. (AP Photo/Darron Cummings)