Following on from its release on iTunes, Audi is now sharing the phenomenal 2011 Le Mans documentary, Truth in 24 II – Every Second Counts, on YouTube. Even after seeing two cars retire following spectacular accidents during the marathon event, Audi still managed to secure its tenth title with the #2 R18 TDI. This year sees the innovative R18 e-tron quattro and R18 ultra prototypes lining up on the grid, ready to do battle in France. Until then, please set some time aside to watch this video.