Bad tire, wheel, bearing, steering component,..............
== == Bad Tire or Tires.
Tires,inner tie rod bushings, if the steering wheel shakes when brakes are applied - brake rotors warped.
Bad tires and bad alignment can cause the car to shake at certain speeds.
have front suspension checked
Tire out of balance, bent wheel, drive shaft bent, loose or worn steering parts.
Loose/worn steering components. Especially the steering stabilizer shock and the trac bar.
You probably need to get your tires balanced. Or replaced. If the bias goes (steel belt breaks or shifts), the car will waddle at low speeds, and the steering wheel will shake at high speeds.
Not the steering wheel shake itself, however what is causing the steering wheel shake, can certainly be extremely dangerous and potentially cause you to lose control of the vehicle. **GET IT CHECKED OUT BEFORE THAT HAPPENS**
prob a broken belt in one of the front tires
Yes, it is possible. Any loose/worn front end part can cause steering wheel to shake.
You rotors are warped and will need replaced/resurfaced.