Simon Pagenaud of France climbs into his car during practice for the Indianapolis 500 auto race at Indianapolis Motor Speedway in Indianapolis, Tuesday, May 18, 2021. (AP Photo/Michael Conroy)

Helio Castroneves of Brazil prepares to drive during practice for the Indianapolis 500 auto race at Indianapolis Motor Speedway in Indianapolis, Tuesday, May 18, 2021. (AP Photo/Michael Conroy)

Will Power of Australia climbs into his car during practice for the Indianapolis 500 auto race at Indianapolis Motor Speedway in Indianapolis, Tuesday, May 18, 2021. (AP Photo/Michael Conroy)

Takuma Sato of Japan prepares to drive during practice for the Indianapolis 500 auto race at Indianapolis Motor Speedway in Indianapolis, Tuesday, May 18, 2021. (AP Photo/Michael Conroy)

Mario Andretti watches as his grandson Marco Andretti practices for the Indianapolis 500 auto race at Indianapolis Motor Speedway in Indianapolis, Tuesday, May 18, 2021. (AP Photo/Michael Conroy)

Scott Dixon, of New Zealand, bags up his helmet during practice for the Indianapolis 500 auto race at Indianapolis Motor Speedway in Indianapolis, Tuesday, May 18, 2021. (AP Photo/Michael Conroy)

Pato O'Ward of Mexico removes his ear plugs following a practice session for the Indianapolis 500 auto race at Indianapolis Motor Speedway in Indianapolis, Tuesday, May 18, 2021. (AP Photo/Michael Conroy)

Conor Daly waits for the start of practice for the Indianapolis 500 auto race at Indianapolis Motor Speedway in Indianapolis, Tuesday, May 18, 2021. (AP Photo/Michael Conroy)

Takuma Sato of Japan signs an autograph for a fan during practice for the Indianapolis 500 auto race at Indianapolis Motor Speedway in Indianapolis, Tuesday, May 18, 2021. (AP Photo/Michael Conroy)