2004 ACURA TL User Comment / Complaint

I have owned this 2004 acura tl since jan. 2004. it has been at the dealership on at least 4 occasions due to a significant vibration. the vibration is most noticeable at about 60 mph. one can feel and see the steering wheel vibrate. the dealership replaced the tires (at no charge) with less than 20,000 miles due to premature wear. however, the vibration problem has never been corrected. in reviewing web sites it appears the vibration problem i am having is not an isolated incident, but one common to many acura tl owners. it seems that honda has an obligation to identify and correct the problem.