Well, I just purchased my first ever Chevy product(after saying I would never have one). 1996 3100V6 Lumina with 69,000 on the meter. My dad has had great luck with 'em so I thought I'd give it a try. Run's and drives great. Got the car for $2000 and it had brand spankin new Michelin's($127.00/a piece) all the way around. It was too good a deal to pass. I bet GM hates the fact that these things are lasting this long.