Hey everyone I put my winter tires on my cobalt and now it shakes mildly at 50kph and shakes violently at 70kph. It kinda goes away when I brake lightly. They shouldn’t be out of balance they are brand new I just have no clue what it could be.

 

Doesn't matter how new/old they are if they were balanced improperly. And a bent wheel can balance properly on a machine, but will be noticeable when driving.

 

yea they’ve already been through one season and I didn’t have any issues and they aren’t bent

 

I would have them checked.

 

probably has a bent wheel that was on the back, now its up front and shaking

 

a bent wheel can balance properly on a machine, but will be noticeable when driving.
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