2005 base Vibe love the car dealer better than average. Just replaced the Conti tires at 22k miles. Only tread left was in the manufacturer's imagination. Got the round and round we go between dealer, GM, Conti. Just gave up. Had all recommended maintenance and rotations at dealer per spec. Replacedd with Pirelli P6 all season in OE size 205/55-16. Improved everything, ride, braking, handling. Just watch your tires and any slight sign of wear of raise @#$%.