I have searched this forum and found similar postings but not quite what mine seems to be doing. With that said I have an 03 6mt sedan and it seems like mine does it only when I first start it up and start driving but the weird thing is it seems like once the car gets warm or the tires get warm it goes away?? Anyone else run into this at all?? My tires and wheels are band new could that be the issue? Any help or insight would be great! I'm stumped as to why it only occurs in the beginning and then seems to go away??

 

Go back to where you bought the tires from and tell them. Could be a defective tire

 

In the past some tires had to warm up before the would feel like they were in balance. Unless you bought very,very cheap tires I don't think that would be the issue. Did they install centering rings with your new wheels, those are required with aftermarket wheels? Take your G back to where you bought the tires and explain the problem you're having!
Gary

 

Yes, I made sure they put centering rings on with the new wheels. And if I remember correctly it did it with my stock wheels as well but didn't pay much attention to it or shrugged it off. the tires are fusion not sure what is good and what isn't as I am new to the whole car and mods thing.