First i wanna say thank you for trying to help me...okay i just got all my motor mounts fixed n front berries with the hub new...then took it to get alignment n high speed...the car is running really smooth now but sometimes it shake between 60 n 80 but when i let off the accelerator it stops shaking...oh yeah by the way i have 20 inch rims with new tire...they told me that its not the tires SO WHAT CAN IT BE??? CAN U HELP ME PLEASE!!!!!! GOD BLESS U guy's....