shaking steering on 2006 Pontiac Grand Prix

when the car increases speed the steering gets really shaky

Asked by for the 2006 Pontiac Grand Prix
If the shaking always happens at a certain speed ( 40 -45 mph for example ) then you probably have one or more of your tires out of balance, any tire shop can balance your tires and check your suspension and cv shafts for wear.
1 answer