Drivers still getting used to new IndyCar safety device

Simon Pagenaud, of France, climbs into his car during practice for the Indianapolis 500 IndyCar auto race at Indianapolis Motor Speedway, Tuesday, May 14, 2019 in Indianapolis. (AP Photo/Darron Cummings)

Takuma Sato, of Japan, climbs out of his car during practice for the Indianapolis 500 IndyCar auto race at Indianapolis Motor Speedway, Tuesday, May 14, 2019 in Indianapolis. (AP Photo/Darron Cummings)

Fernando Alonso, of Spain, climbs into his car during practice for the Indianapolis 500 IndyCar auto race at Indianapolis Motor Speedway, Wednesday, May 15, 2019, in Indianapolis. (AP Photo/Michael Conroy)

Ed Carpenter pull out of the pits during practice for the Indianapolis 500 IndyCar auto race at Indianapolis Motor Speedway, Tuesday, May 14, 2019 in Indianapolis. (AP Photo/Darron Cummings)