June 15 2012 Average Practice Speeds: Michigan – Quicken Loans 400 Jordan McAbee Practice Breakdown, The Other Track with J-Mac 10 lap average, 2012, analysis, average practice speed, Average Practice Speeds, averages, benefiting Autism Speaks, Feature, Friday practice sessions, Happy Hour, Michigan, Michigan International Speedway, Michigan Re-Pave, Michigan Repave, Michigan Repavement, MIS, NASCAR, Practice Breakdown, Practice Recap, practice results, practice sessions, Practice Speeds, practices, Quicken Loans 400, Race 15, Racing, speed, speeds, Sprint Cup Series, ten lap average, ten-lap averages, time, times, what happened in practice, who was fastest, who was fastest in practice Another week, another repaved track. The schedule this weekend was very similar More