NHTSA Complaint #10820036 — 2006 FORD F-350 SD

DEATH SHIMMY. STEERING WHEEL SHAKES VIOLENTLY WHEN A BUMP OR DISCONTINUITY IN THE ROAD IS ENCOUNTERED. YOU CANNOT HOLD THE STEERING WHEEL DURING THIS EVENT. CURE IS TO REDUCE VEHICLE SPEED BELOW 15 MPH. THIS IS HAZARDOUS IF TRAVELING AT HIGH SPEED OR PULLING A TRAILER. AS YOU CANNOT HOLD THE WHEEL DURING THIS EVENT, THE VEHICLE WILL CHANGE LANES AND PRESENTS A FATAL HAZARD AS YOU ATTEMPT TO REDUCE SPEED FROM 65 MPH TO BELOW 15 MPH WITHOUT STEERING CONTROL. FORD ACKNOWLEDGES THE PROBLEM IN LETTER 09L02 SENT IN 2009 AND AGAIN IN 2015. THEIR SOLUTION TO PROPERLY INFLATE THE TIRES IS FALSE AS TIRE PRESSURE HAS NO EFFECT ON OCCURANCE OR SEVERITY. I HAVE REPLACED THE TIRES AND RUN UP THE PRESSURE IN 5 LB INCREMENTS FROM 55 TO 80 PSI. NO EFFECT IN THE FREQUENCY OR SEVERITY OF THE VIBRATION. ## VIN PASSED ## FORD F350 SUPER DUTY 2006 ##