| Answer | Crossword Clue |
|---|---|
| STP | Auto-racing sponsor |
| STP | Longtime auto racing sponsor |
| STP | Major car-racing sponsor |
| MUMM | Champagne sponsor of Formula One racing |
| OREO | Sponsor of the Double Stuf Racing League |
| STP | Auto-racer sponsor |
| DESOTO | Auto sponsor of Groucho Marx's "You Bet Your Life" |
