Las Vegas: #24: William Byron, Hendrick Motorsports, Chevrolet Camaro Axalta and #12: Ryan Blaney, Team Penske, Ford Mustang Menards/Pennzoil
#24: William Byron, Hendrick Motorsports, Chevrolet Camaro Axalta and #12: Ryan Blaney, Team Penske, Ford Mustang Menards/Pennzoil