November 9 2013 Phoenix AdvoCare 500 Happy Hour Practice Speeds and 10 Lap Averages Ryan Rantz NASCAR News, Practice Speeds 10 Lap Averages, Fastest In practice, Happy Hour Speeds, Kansas Ten Lap Average Speeds, phoenix, Phoenix AdvoCare 500, Phoenix AdvoCare 500 Ten Lap Averages, ten-lap averages Phoenix AdvoCare 500 Happy Hour Practice Speeds and 10 Lap Averages (PDF) More