May 24 2014 Charlotte Coca Cola 600 Practice #2 Speeds and Averages Ryan Rantz NASCAR News, Practice Speeds Charlotte, Charlotte Coca Cola 600 average speeds, Charlotte Coca Cola 600 Practice Speeds, Coca Coca 600, Fastest In practice, NASCAR Average Speeds, NASCAR Practice Speeds, Practice Speeds Charlotte Coca Cola 600 NASCAR Practice #2 Speeds and 10 Lap Averages More