2000 CTS? I thought the first model year was a 2003? is it a pre production car? does the vin look odd with a bunch of zero's? I see this a lot with pre production cars in my internship....I have an 04 pearl white with 34,000 mi with the original tires, that has never seen a winter road. Been garaged since new. Also have the 07 with 77,000 mi that has no rust, But we don't drive them in the winter. Just can't stand the thought of salt on them!!! When I was lookingfor one for my grandson, seen a 2000 CTS, with rust around the wheel well lip, where it was bubbling up. Car lot brought at auction, Don't know where it came from.