Approximately 10 months ago, I noticed my steering wheel and tires began to wobble when I hit the same patch of rough road. The severe shaking would stop once I was on smoother pavement. This would happen sporadically. I had the tires balanced during the next service appointment. The problem did not occur again until a month or so later. I do not drive everyday, as I am a retired person. This is I think the death wobble, and it feels as if the car is out of control!