I just got home from the race and will post a few images shortly. The rest can be viewed at my Photobucket account. But I had to post this image first. It is of a Lotus Elise parked at the Grassroots Motorsports tent.
It's funny you noticed the tire. It was only on display and I commented to one of the Continental tire reps that a half flat tire wasn't very good PR. He just shrugged his shoulders and chuckled.