Austin: #21: Harrison Burton, Wood Brothers Racing, Motorcraft / Quick Lane Ford Mustang, #31: Justin Haley, Kaulig Racing, Celsius Chevrolet Camaro, #47: Ricky Stenhouse, Jr, JTG Daugherty Racing, Kroger/Blue Buffalo Chevrolet Camaro, #11: Denny Hamlin, Joe Gibbs Racing, Interstate Batteries Toyota Camry, #41: Ryan Preece, Stewart-Haas Racing, HaasTooling.com Ford Mustang, #91: Kimi Raikkonen, Trackhouse Racing, Onx Homes / iLOQ Chevrolet Camaro, #3: Austin Dillon, Richard Childress Racing, Get Bioethanol Chevrolet Camaro, #4: Kevin Harvick, Stewart-Haas Racing, Mobil 1 Ford Mustang, #7: Corey LaJoie, Spire Motorsports, OpTic Gaming Chevrolet Camaro, #19: Martin Truex, Jr, Joe Gibbs Racing, Bass Pro Shops Toyota Camry, #38: Todd Gilliland, Front Row Motorsports, Ruedebusch Ford Mustang