Smooths out the pain of a car's tank
Cars (logo only)
Cars 3 (logo only)
Tank Coat is a yogurt fuel that smooths the pain of the car's tank, covering it with a coat inside the tank walls. While the product itself is never seen in the series, its logo appears in Cars, Cars: The Video Game, and Cars 3. It has an official Piston Cup team owned by Wells Runabout, with Eugene Carbureski and Reb Meeker as racers.