The Profit on CNBC 500 – Practice

The Profit on CNBC 500 – Practice

AVONDALE, AZ – MARCH 01: Dale Earnhardt Jr., driver of the #88 National Guard Chevrolet, sits in his car during practice for the NASCAR Sprint Cup Series The Profit on CNBC 500 at Phoenix International Raceway on March 1, 2014 in Avondale, Arizona. (Photo by Jonathan Ferrey/Getty Images)

Comments