Kevin Harvick battled on the twists and turns of Sonoma Raceway with a new-look No. 4 Ford Mustang that promoted Mobil 1 Lube Express. With locations from coast to coast, Mobil 1 Lube Express offers the convenience of quick oil changes, tire service, and maintenance while using high-quality lubricants for every type vehicle including Mobil’s industry-leading line of motor oils. Harvick’s fans can now add the official Lionel Racing die-cast of the No. 4 Mobil 1 Lube Express Ford Mustang to their NASCAR® collections.