Race fan dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Race fan dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Race fan dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Race fan dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Race fan dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Race fan dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Stefany Johnson looks over the garage area on Friday, May 24, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Julie Barton dresses to impress in 2 body suits on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

A man dressed as Elvis dances in the crowd, Saturday, Jan. 1, 2000, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Alex Martin/Journal And Courier

Julie Barton dresses to impress in 2 body suits on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Silas Wilhoit wears his checkered flag bucket hat on Friday, May 24, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Race fan dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Graham Billingsley keeps cool in his cowboy hat on Friday, May 24, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Justin Taylor watches practice on Friday, May 24, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Fans dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Race fan dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Race fan dress to impress on Thursday, May 23, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Michelle Pemberton/IndyStar

Aaron Hank Jenkins cheers as cars dry by Friday, May 24, 2024, during Carb Day ahead of the 108th running of the Indianapolis 500 at Indianapolis Motor Speedway.

Brett Phelps/IndyStar