So recently when i accelerate my car shakes and sometimes it is bad and the car almost feels like it is shaking from side to side.... already replaced engine mounts and it wasnt that... could it be my new tires? but ithe car is smooth as glass when im just cruising its when i really step on it it shakes... ive searched and heard it could be the axel which i really hope its not.... just wondering if anyone has had this problem with there TL's cause although im buying a new car My TL is staying in my family so i dont want to sell it to my sister with it having problems with it thanks all in advance

 

Did it do it before the tires were put on ? Try putting the fronts on the back.

Have you checked to see if all wheel nuts are tight?

 

Also, bent rim(s)?