I researched the 7 pages of threads for "steering wheel shaking" and read about 15 different threads kind of like my problem.
I have a base model cobalt with 17's, eibach sportlines, steering rack spacers and a camber kit.
When I got them done it shaked a slight bit.
I live in a new area with a good amount of bad roads and pot holes.
A month later
When I was driving back home I noticed my gas and brake pedal was vibrating a good amount at idle or when I was accelerating. My steering wheel is also shaking too, more than it used too.
I cant tell if my rim is bent or what, I dont have the resources to check at home.
When braking I cant really tell a difference.
I have around 48,000 miles on it.
Engine sound, I cant remmeber what it sounds like but now its a loud ticking sound.
So gas and break pedal is vibrating and steering wheel is shaking.