File-This May 15, 2021, file photo shows Romain Grosjean, of Switzerland, celebrating after finishing second in an IndyCar auto race at Indianapolis Motor Speedway in Indianapolis. Grosjean turned in his key to Indianapolis Motor Speedway — yes, he had his own key to the place — packed up his motorhome and headed out Tuesday toward Detroit for his next United States adventure. The man who walked through fire and lived to tell about has fully embraced his move from Formula One to IndyCar, where he won the pole in his third career start then led 44 laps on the road course at Indianapolis before finishing second. (AP Photo/Michael Conroy, File)

Romain Grosjean, of Switzerland, climbs out of his car following practice for the IndyCar auto race at Indianapolis Motor Speedway, Friday, May 14, 2021, in Indianapolis. (AP Photo/Darron Cummings)

Romain Grosjean, of Switzerland, celebrates after winning the pole during qualifications for the IndyCar auto race at Indianapolis Motor Speedway in Indianapolis, Friday, May 14, 2021. (AP Photo/Michael Conroy)