I am going to revist an issue that I thought was the bearing/hub assembly. I just replaced them yesterday. This vibration is occuring when i am making a left hand turn, while breaking straight or with the wheel turned to the left. The vib. seems to go away when i put it in neut. it is an automatic. is this maybe an issue with the master cylinder, or the brake booster. I noticed this problem about a month ago. I just replaced the brakes; machined the rotors, and put new ceramic pads on it. it is the same. The tie rods need to be replaced but i don't feel this is an issue with the steering more the brakes.