June 15 2013 Michigan Quicken Loans 400 10 Lap Average Speed Rankings Big Board Ryan Rantz Practice Speeds 10 Lap Average Speed Rankings, 2013 Michigan Quicken Loans 400, Michigan, Michigan 10 Lap Average Speed Rankings, Michigan Average Speed Rankings, Michigan Quicken Loans 400, MIS Driver Starting Position Practice #2 Ten Lap Avg. Ranking Happy Hour Ten More