These look like the same ones that were parked in front of the El Capitan when Cars played there and also used for the various promotions around the country. There had been a link posted somewhere on their schedule and I believe this is their last stop.
I had hoped to go to El Cap and see them but never made it up there. My understanding is that they are just decorated and a bit remodeled to look like the cars in Cars. They don't talk and the eyes don't move (correct me if I'm wrong). I think they are very well done.