June 13 2014 Michigan Quicken Loans 400 NASCAR Practice #1 Speeds Ryan Rantz NASCAR News, Practice Speeds 2014, Michigan, Michigan Practice Speeds, Michigan Quicken Loans 400 Practice #1 Notes, MIS, NASCAR Practice Speeds, Practice Speeds, Quicken Loans 400, who was fastest in practice Michigan Quicken Loans 400 Practice #1 Speeds (PDF) Missed practice #1 for More