1999 corolla, shaking starts around 55-70mph, a little scared to go over 70 with the shaking lol.?

steering wheel shakes as well. i'm assuming the shakes is coming from the front right. got all new 4 tires, and seems like when i steer to the right it seems to be worse, but a little better when i steer left.

Best Answer:

mdstrongguy12006: Your tires are likely out of balance, or you REALLY need an alignment.

Other answer:

mdstrongguy12006:
Shaking or a vibration? If it's actually shaking that's usually caused by worn suspension or steering components. A vibration in the steering wheel only is tire balance. Vibration felt in the seat and floorboard is driveline problems such as warped drive shaft, bad u-joints or bad motor/transmission mounts.
luis:
That called the death tremble that means your steering or an alignment is off or the sterring box needs to be tightened the best thing to do is go to a shop that specificly does alignment DO NOT GO TO PEP BOYS THEY WILL RIP YOU OFF
KayleenR:
You need a wheel alignment
don r:
I suspect a bad CV joint.