When driving above 65mph, or highway speeds, everything is fine when driving in a straight line, however when I turn the steering wheel it shakes (oscilates sp) fairly hard.

The front tires are reasonably new, and brand new OEM pads and rotors, which were checked for runout before being installed.

Any suggestion would be great as I have a long road trip coming up.

Thanks

 

My guess is that it's something in the suspension, like maybe worn bushings on the control arms or tie rods, something like that. You'll need to put it up on a lift and check it out thoroughly...

 

Thanks for the suggestion, how would the control arms affect it, are you referring to the ball joints?

 

Anyone?