The title may be a little misleading. Symptom: over bumps (both major and minor) I "feel" every one of these and when the road is not smooth the steering wheel vibrates as if tires are out of balance (which I don't think they are). I've had them regularly rotated and balanced. I've searched threads related to this and am under the impression that the Steering Damper may be the culprit but would like confirmation if possible. 1991 - 124 with 150K miles.

__________________
1996 S320