 Our 2017 F250 diesel had right at 16,000 miles and was just 1 year old when the steering started to shake so bad it was not drivable over 30 mph. After 3 visits to service department and no satisfaction we traded it off for a Dodge. We have driven Fords for 50 years and have never been told that we did not know what we were talking about. The service manager even told us the truck was unsafe to drive but would not fix it. He claimed factory reps that looked at it could find nothing wrong.