Steering Wheel Vibrate problems of the 1999 Jeep Grand Cherokee

Four times in the last year, the vehicle when traveling over 50mph, develops what online research describes as "death wobble". The steering wheel vibrates suddenly in your hands, the front end wobbles and it is difficult to control. Slowing down below 50mph usually resolves the issue. . . But that is an unacceptable solution. Seems to happen when the vehicle is warmed up and has traveled 20+ miles. A major national tv channel has produced a news article about this with film of the vehicle during the "death wobble". We believe that congress has asked Jeep about this issue previously. The Jeep company in our town suggested rotating tires and checking brakes. They claim to have never heard of this issue, however there are lots of online complaints. In addition to lots of complaints, there's been lots of money spent on lots of parts and labor to fix the issue. Everyone seems to have a different opinion as to what the problem and solution are. Even though there are only 45000 miles on the vehicle, it cannot be trusted to provide a safe journey. We are disappointed with the company and vehicle. Hoping for a recall soon! (on a side note, a neighbor of ours has also experienced this same issue with his Jeep. If we are aware of 2 people with the same issue, it has to be a major issue with the vehicle. ) please help. Thanks.

Vehicle would vibrate severely when applying brakes at 35-40 mph, and more severely at higher speeds. Vehicle has been to the dealer on eleven occasions, and the problem has reoccurring. The engine makes noise. There was a clunk noise from drive line to reverse. The vehicle would not hold in park. Consumer stated that both inner and outer tie rod failed and were replaced. While driving at 85 mph the vehicle makes a growling noise. Transmission makes clunking noise when putting in gear. The steering wheel vibrates while going over pumps due to front brake rotors failure, also the steering shock was replaced.