Confira como estão as equipes para 2021
Foyt Enterprises – Chevy
Dalton Kellett
Sebastien Bourdais
McLaren SP – Chevy
Patricio O’Ward
Felix Rosenqvist
Juan Pablo Montoya*
Ed Carpenter Racing – Chevy
Ed Carpenter / Conor Daly
Rinus VeeKay
Conor Daly*
Team Penske – Chevy
Josef Newgarden
Scott McLaughlin
Will Power
Simon Pagenaud
Simona De Silvestro*
Carlin
Max Chilton? / Conor Daly?
Chip Ganassi Racing – Honda
Marcus Ericsson
Scott Dixon
Alex Palou
Jimmie Johnson / Tony Kanaan
Andretti Autosport – Honda
Colton Herta
Alexander Rossi
Ryan Hunter-Reay
James Hinchcliffe
Marco Andretti*
Dale Coyne Racing – Honda
Romain Grosjean / ?
Cody Ware**
Ed Jones
Rahal Letterman Lanigan Racing – Honda
Graham Rahal
Takuma Sato
Meyer Shank Racing – Honda
Jack Harvey
Helio Castroneves**
* Apenas Indy500
* Part-time