NTT INDYCAR SERIES BIG MACHINE Streets of Nashville - Nashville, August 8, 2021 CARDRIVER HOMETOWN CAR NAME TEAM ENGINE 12 Nashville, Tennessee Team Penske 23 Scott McLaughlin (R) Christchurch, New Zealand DEX Imaging Team Penske Team Penske Chevrolet 34 Stouffville, Canada K-Line Insulators / A J Foyt Racing A.J. Foyt Enterprises Chevrolet 4Pato5 O'Ward Monterrey, Mexico Arrow McLaren SP Arrow McLaren SP Chevrolet 506 Helio Castroneves Sao Paulo, Brazil Transcard 67 Värnamo, Arrow McLaren SP Arrow McLaren SP Chevrolet 78 Kumla, Sweden Bryant Racing Honda 89 , New Zealand PNC Bank Grow Up Great Honda 910 Alex Palou Barcelona, Spain NTT Data Chip Ganassi Racing Honda 1012 Toowoomba, 5G Team Penske Team Penske Chevrolet 1114 Sebastien Bourdais Le Mans, France ROKiT / A J Foyt Racing A.J. Foyt Enterprises Chevrolet 1215 New Albany, United Rentals Rahal Letterman Lanigan Racing Honda 1318 Dubai, United Arab Emirates SealMaster Racing with Vasser Sullivan Honda 1420 Noblesville, U.S. Air Force Chevrolet 1521 Rinus VeeKay Hoofddorp, Netherlands Sonax / Autogeek Ed Carpenter Racing Chevrolet 1622 Montmorillon, France Team Penske Team Penske Chevrolet 1726 Valencia, California Gainbridge Autosport w/ Curb-Agajanian Honda 1827 City, California AutoNation / NAPA AUTO PARTS Honda 1928 Ryan Hunter-Reay Fort Lauderdale, Florida DHL Andretti Autosport Honda 2029 , Canada #ShiftToGreen Andretti Steinbrenner Autosport Honda 2130 Tokyo, / Shield Cleansers Rahal Letterman Lanigan Racing Honda 2245 Woodbury, Connecticut Hy-Vee Rahal Letterman Lanigan Racing Honda 2348 (R) El Cajon, California Carvana Chip Ganassi Racing Honda 2451 (R) Geneva, Switzerland Nurtec ODT with RWR Honda 2552 (R) Greensboro, Nurtec ODT Dale Coyne Racing with RWR Honda 2659 Reigate, Carlin Carlin Chevrolet 2760 Jack Harvey Bassingham, England AutoNation/SiriusXM Meyer Shank Racing Honda

All cars use fourth-generation NTT INDYCAR SERIES chassis ( IR12) with universal IR-18 aerodynamic bodywork, Chevrolet or Honda engines and Firestone tires. (R) - Denotes Rookie of the Year candidate Issued: 8/2/2021