Have you checked the pressure in your tires of the left side of your vehicle? That could be what is pulling your vehicle to the left. You may also want to have your front end checked for alignment. You might can check for yourself by checking the tread on the inner-most part of your tires, that is if the alignment is not noticable on sight already. If that's the case then have your front end aligned.
Most commonly a pull to one side indicates the front end out of alignment. Taking the vehicle to an alignment shop can confirm that the front end needs to be adjusted.
You need a front-end alignment. Most garages charge $50-$75.
Vibration, no but excessive bounce or wheel hop, yes.
Balance your tires!
Check the entire front end assembly. Wear in the tie rod ends, ball joints, or other components can cause the vibration.
May-be a tire (tread) seperation? Is there any other things going on at the same time? Left front tire jumping at any speed? Pulling one way or the other? Loose handling (front end)?
A vibration in the front end of a Volvo S60 while accelerating is due to imbalanced tires. Swap the tires until the right combination is achieved.
The vibration was so severe in the front end, I had trouble steering the car. I could only feel the vibration when the car accelerated. Earthquakes cause a distinct vibration of the earth.
Yes, the wheel bearings or CV joint could be bad.
clovis roads
There could be a problem with the right brake causing the left to brake harder and pulling to the left. Worn front end parts like a tie rod end can also cause this. Have the vehicle checked out it is not safe to drive.