NHTSA Complaint #715724 — 2000 CHEVROLET SILVERADO

VEHICLE HAS HAD A DRIVELINE VIBRATION SINCE PURCHASED NEW . DEALER REPLACED THE TIRES 3 TIMES AND THEN DECIDED IT WAS NOT THE TIRES . AFTER FAILING TO CORRECT THE PROBLEM , DEALER STATES THAT GM SAYS THERE IS NOT A PROBLEM AND THAT THE VIBRATION IS NORMAL AND WITHIN SPECS. I KNOW THIS VIBRATION SHOULD NOT BE THERE AND I AM NOT THE ONLY PERSON TO COMPLAIN TO GM . THEY ( GM ) HAVE TAKEN BACK EITHER BY BUYING BACK OR " TRADE ASSIST " MANY OF THESE VEHICLES , WHICH , BY THE WAY , ARE WITHIN SPEC. . THERE IS ALSO NO KNOW BUILD DATE FOR MORE OF THESE VEHICLES . I HAVE BEEN OFFERED THE "TRADE ASSIST" FOR MY VEHICLE WHICH WOULD BE ACCEPTABLE WERE IT NOT FOR THE $0.20 A MILE THEY WANT TO CHARGE ME FOR MILAGE ALREADY ON THE VEHICLE , BUT ALSO FOR ALL THE MILES WHILE WAITING FOR THEM TO PROVIDE ME WITH ANOTHER VEHICLE . I MAY BE IN THE WRONG PLACE TO COMPLAIN ABOUT THIS BUT I DON'T HAVE ANY GUIDENCE IN PERSUING A RESOLUTION TO THIS PROBLEM . H E L P !!