Practice Problem: Eighteen minutes into the weekend activities, the left rear tire came off the wheel of the Audi R10 with Marco Werner at the wheel. He three-wheeled it back to the pits (note the right front corner up in the air). In the race, joined by Emanuele Pirro, the #2 car battled with their teammates, swapping positions on the last lap, before settling for second in class, third overall.