August 30 2013 Atlanta Advocare 500 Practice #1 Speeds and 10 Lap Averages Ryan Rantz NASCAR News, Practice Speeds Atlanta, Atlanta Advocare 500, Atlanta Advocare 500 practice speeds, Atlanta Advocare 500 ten lap average practice speeds, Atlanta Average Speeds, Average Speeds, Best 10 Lap Averages, Practice Average Speeds, Who was fast in practice Atlanta Advocare 500 practice #1 speeds and 10 lap averages (PDF) Missed More