Roush Fenway Racers, Trevor Bayne and Ricky Stenhouse Jr., decided to ditch the track for a day and go head to head at O’Reilly Auto Parts in Charlotte to see who could be the better undercover salesman. What were they trying to sell? Vavoline NextGen, 50 percent recycled motor oil. Who won? Cast your vote and enter to win a trip to next year’s Daytona 500 sponsored by Valvoline.