Kentucky: #21: Paul Menard, Wood Brothers Racing, Ford Mustang Menards / Quaker State and #24: William Byron, Hendrick Motorsports, Chevrolet Camaro Axalta
#21: Paul Menard, Wood Brothers Racing, Ford Mustang Menards / Quaker State and #24: William Byron, Hendrick Motorsports, Chevrolet Camaro Axalta