Barry Diesel is a motorhome that lives in the United States. He loved Dinoco oil products, drinking of which has become part of his daily routine. He started every day by drinking Dinoco Extreme Octane to wake him up, and then drinking a few gallons of Dinoco Regular until the end of the day. After a suggestion from his wife, he switched to drinking Dinoco Light.
In 2006 Barry Diesel was present at the Motor Speedway of the South in Motor City watching the final race of the 2006 season of the Piston Cup Racing Series.