Have you had the car realigned? I also have this shake and when I got new tires mounted and balanced they said that one of my rims was bent, and they moved it to the back and it lessened but is still there. I myself need new tie rods as well. Hope you figure this out so that I can get it fixed as well. I only get my shake between 40-45mph, and then it lessens the faster I go. New rotors on the front, and haven't replaced the rears yet....could be there.
__________________
|