Related Clues:

• Canful at a gas station
• Brand seen at speedways
• Auto racing sponsor
• Auto garage brand
• Letters on Richard Petty’s car
• Major motor oil brand
• Big NASCAR sponsor
• Big Indy 500 sponsor
• Noted speedway sponsor
• Filling station brand
• Race car additive
• Longtime sponsor of 8-Down
• Motor oil maker
• Pit stop brand