Sonoma: #4: Kevin Harvick, Stewart-Haas Racing, Ford Mustang Mobil 1, #6: Ryan Newman, Roush Fenway Racing, Ford Mustang Wyndham Rewards, #38: David Ragan, Front Row Motorsports, Ford Mustang #ThanksDW, #21: Paul Menard, Wood Brothers Racing, Ford Mustang Menards / Richmond
#4: Kevin Harvick, Stewart-Haas Racing, Ford Mustang Mobil 1, #6: Ryan Newman, Roush Fenway Racing, Ford Mustang Wyndham Rewards, #38: David Ragan, Front Row Motorsports, Ford Mustang #ThanksDW, #21: Paul Menard, Wood Brothers Racing, Ford Mustang Menards / Richmond