NHTSA Complaint #10209845 — 2006 FORD F-350 SD

I HAVE A 2006 FORD F-350 4X4. I AM HAVING SOME SERIOUS ISSUES WITH THE FRONT END OF MY TRUCK SHAKING VERY BADLY EVERY TIME I GO OVER A HIGHWAY BRIDGE WITH UNEVEN PAVEMENT, UNEVEN PAVEMENT, DIPS OR SHALLOW HOLES ON HIGHWAYS. GOING OVER RAILROAD TRACKS ON HIGHWAY ROUTES WITH SPEED LIMITS OF 55 MPH, I HAVE TO SLOW TO AT LEAST 30 MPH BECAUSE MY FRONT WHEELS START SHAKING SO BAD I CANNOT CONTROL THE TRUCK. MY TRUCK IS USED STRICTLY FOR ONROAD DRIVING AND KEPT IN EXCELLENT CONDITION AND SERVICED ON A REGULAR BASIS. I FEEL THAT MY DAY TO DAY DRIVING HAVE NOT CONTRIBUTED TO THIS CONDITION AND FEEL IT COULD BE SOME SORT OF A DEFECT IN MY 2006 F-350. THIS HAS BEEN OCCURRING ON A REGULAR BASIC SINCE MY PURCHASE OF THE TRUCK 13 MONTHS AGO. I HAVE HAD THE TIRES ROTATED A NUMBER OF TIME AND WAS RECENTLY TOLD THAT MY TIRE RODS NEED TO BE REPLACES. A FORD SERVICE AGENT TOLD ME IT WAS NO REASON WHY MY TIRE RODS WOULD GO BAD SO QUICK FOR NORMAL HIGHWAY DRIVING. *TR