The Profit on CNBC 500 – Practice

The Profit on CNBC 500 – Practice

AVONDALE, AZ – FEBRUARY 28: Dale Earnhardt Jr., driver of the #88 National Guard Chevrolet, talks to crew chief Steve Letarte during practice for the NASCAR Sprint Cup Series The Profit on CNBC 500 at Phoenix International Raceway on February 28, 2014 in Avondale, Arizona. (Photo by Jonathan Ferrey/Getty Images)

Greg Engle