The Profit On CNBC 500

The Profit On CNBC 500

AVONDALE, AZ – MARCH 02: Dale Earnhardt Jr., driver of the #88 National Guard Chevrolet, makes a pit stop during the NASCAR Sprint Cup Series The Profit On CNBC 500 at Phoenix International Raceway on March 2, 2014 in Avondale, Arizona. (Photo by Jonathan Ferrey/Getty Images)

Greg Engle