I have a 2000 Cavalier and am searching for rhyme or reason on an issue. Around 4 months ago as I was driving down the road at 45mph or so, the car started shaking for about five seconds, then poof, the front of the car nosed down and I saw my wheel pass me up. After finally stopping, I recovered the wheel and was shocked that the center busted out. The lug pattern was still bolted to the car. Of course the dealer said I must have hit something. Well, two weeks ago, the other side did the same thing, but this time I was able to stop before it broke off. These are factory GM wheels and it looks like a defect. Has anyone ever heard or come across this problem, and any direction on how to contact the manufacture would be helpfull?

 

have you ever had the front wheels worked on
such as rotated or anything where they had to take them off