Quicken Loans 400 – Practice

Quicken Loans 400 – Practice

BROOKLYN, MI – JUNE 15: Mark Martin, driver of the #55 Aaron’s Dream Machine Toyota, practices for the NASCAR Sprint Cup Series Series Quicken Loans 400 at Michigan International Speedway on June 15, 2012 in Brooklyn, Michigan. (Photo by John Harrelson/Getty Images for NASCAR)

Greg Engle