Bought a new 2009 Chevy Aveo, (this was my second 09 Aveo, Totaled the first one. Was very happy with my first one). This car gave me half the fuel mileage that my first Aveo got. Chevy dealer checked it and said there is nothing wrong "some times you get a good one and sometimes you get a bad one" they said. Then at 18000km (11000miles) I had to replace one front tire because the outside of the tire was bald, inside was like new. Dealer said it was an alignment issue, But when the dealer did the alignment it showed there was nothing wrong and the alignment was perfect! The car already has negative camber But they changed the drivers front and gave it More negative camber (other than having feathering the Drivers front tire was wearing even, My complaint was with the passenger front tire not the drivers) At this point I realized that both front tires were feathering and needed to be replaced. Also noticed that the rear passenger tire was cupping and also needed to be replaced. The dealer said there was nothing wrong and this was all normal! The alignment technician even told me I was an "*** for expecting tires to last longer than 18000km (11000miles)" I complained to the dealers management and to GM's customer service to file a complaint. They both told me that they took that very seriously! but never even got as much as a sorry from anyone! I took my car to the dealer 25 times to have them check it, I also called GM's customer complaint department every day for 6 months! They did Nothing! They dont care! So If you get a bad GM vehicle that they cant fix (they didnt even try) Your on your own! GM does NOT care about you! My car has had 8 4-wheel alignments by 4 different shops. the Chevy dealer has done it 4 times, they say theres nothing wrong. I have replaced tires for the third time in 52000km (32000miles).