Well, just finished throwing on a new set of tires and getting a four wheel alignment at 15k miles. Noticeable mark on both front struts from tire rub and the toe was way out on the left and the camber way out on the right. Guys, if you've had this same problem as many of us have, please call the complaint line in your owner's manual and tell Pontiac. The guy told me that I was the first to file a complaint about this issue. I know it's kind of widespread, so please call them. They need to issue a recall about this problem before someone's tires blow out on them on the highway. That, and I want to be reimbursed for the $900 I just spent fixing this problem!