NHTSA Complaint #11611770 — 2022 FORD F-350 SD

Highway travel at approx 65mph, experienced a sudden violent uncontrollable steering wheel movement known as a death wobble. Uncontrollable steering wheel movement increased resulting in a reactionary driver hard breaking application to try and regain control of the vehicle steering WITHOUT checking rear view mirror for other motorists close behind. Speed dropped to approx 30-35mph before regaining control of steering. Fortunately no vehicles were following close behind or the affected vehicle and other highway occupants may have resulted in a crash caused by the uncontrollable vehicle and sudden breaking. Components/systems involved include front suspension/steering. Dealer #1 stated vehicle was inspected and found no abnormal wear or damage, all specs within limits. Dealer #2 found steering damper depleted requiring replacement (warranty covered), and front end alignment found out of specifications requiring addition parts installed at owner cost ($787), all while under warranty at approx 19000mi at time of occurrence. No prior symptoms or indications. One owner/driver vehicle since new. Incident occurred without warning and immediate unsafe driving conditions occured. Trip continued for approx 1000mi without further incident until inspected by 2 Ford dealerships until some sort of corrective action applied.