Austin: #10: Aric Almirola, Stewart-Haas Racing, Smithfield Ford Mustang, #12: Ryan Blaney, Team Penske, Menards/Knauf Ford Mustang, #17: Chris Buescher, RFK Racing, Fifth Third Bank Ford Mustang, #15: Jenson Button, Rick Ware Racing, Mobil 1 Ford Mustang, #6: Brad Keselowski, RFK Racing, Wyndham Rewards Ford Mustang, #78: Josh Bilicki, Live Fast Motorsports, Zeigler Auto Group Chevrolet Camaro, #50: Conor Daly, TMT Racing, BitNile.com Chevrolet Camaro
#10: Aric Almirola, Stewart-Haas Racing, Smithfield Ford Mustang, #12: Ryan Blaney, Team Penske, Menards/Knauf Ford Mustang, #17: Chris Buescher, RFK Racing, Fifth Third Bank Ford Mustang, #15: Jenson Button, Rick Ware Racing, Mobil 1 Ford Mustang, #6: Brad Keselowski, RFK Racing, Wyndham Rewards Ford Mustang, #78: Josh Bilicki, Live Fast Motorsports, Zeigler Auto Group Chevrolet Camaro, #50: Conor Daly, TMT Racing, BitNile.com Chevrolet Camaro