NHTSA Complaint #10327582 — 2005 FORD F-150

I BOUGHT TRUCK IN AUG 2008 WITH VIBRATION IN STEERING WHEEL AND THE TIRES WERE CUPPED. I REPLACED THE STRUTS, SHOCKS AND TIRES AND AN ALIGNMENT WAS DONE AT THAT TIME. THE VIBRATION CONTINUED, SO ALL THE ROTORS AND BRAKES PADS WERE REPLACED AND THE PARKING BRAKES ADJUSTED. THE TRUCK STILL SHAKES VIOLENTLY AS IF TIRES ARE OUT OF BALANCE OR ABOUT TO FALL OFF THE TRUCK. I HAVE NOT FOUND A SOLUTION OTHER THAN TO STOP DRIVING THE VEHICLE AND WAITING FOR 15 MINUTES BEFORE DRIVING AGAIN (I DO NOT KNOW IF THIS HELPS, BUT FEEL BETTER DOING SO). AS OF THE LAST OCCURRENCE (NOT TOWING ANYTHING), I NOTICED THE SHAKING BEGIN BEFORE A FUEL FILL-UP AND THEN STOP AFTER THE FILL-UP. I WILL NOTE THE VIBRATION OCCURRED AT THE 3/4 FILL MARK AND CONTINUED UNTIL THE 1/2 FUEL FILL MARK WAS REACHED. I WAS ABLE TO DRIVE FOR THE NEXT 1/4 TANK OF FUEL WITH NO INCIDENCE. THE VIOLENT VIBRATION RETURNED AT THE 3/4 TANK MARK AND CEASED UPON REACHING THE 1/2 TANK FILL MARK . THE VIBRATION STOPPED FOR THE NEXT 1/4 TANK AND ONLY MARGINALLY RETURNED UPON REACHING THE FINAL 1/4 FUEL FILL MARK. *TR