I figured I'd ask even though its a very vague, when I'm driving, it feels like I'm in a truck on some nobby 35" tires. I'm wondering if this is a known problem like a bearing or a axle on its way out? Its not on lowing springs. Any info would be great

 

Just one of the thousands of unexplianable noises that Cobalts make.

 

Alright, well at least now I know its nothing to worry about. Thanks

 

You just have to see how the sound it's making progress

 

Maybe a wheel out of balance?