Coca-Cola 600 – Practice

Coca-Cola 600 – Practice

CONCORD, NC – MAY 23: Kyle Busch, driver of the #18 M&M’s Red-White-Blue M-Prove America Toyota, climbs in his car prior to practice for the NASCAR Sprint Cup Series Coca-Cola 600 at Charlotte Motor Speedway on May 23, 2013 in Concord, North Carolina. (Photo by Jeff Zelevansky/Getty Images)

Greg Engle