March 16 2013 Bristol Food City 500 Practice #2 Speeds and 10 Lap Averages Ryan Rantz Practice Speeds Bristol 10 Lap Averages, Bristol Average Speeds, Bristol Food City 500, Bristol Practice, Bristol Speeds, NASCAR, Saturday Practice #1 Speeds, Saturday Practice Speeds Bristol Food City 500 Practice #2 Speeds and 10 Lap Averages (PDF) More