I was driving 70mph and hit a bump when the truck became uncontrollable. I could not turn to get off the hwy and had to slow down to 25mph before the shaking stopped.

- Weatherford, TX, USA

Traveling at approximately 50-55 mph on a curved 2 lane highway I hit a small bump in the road. This caused the front of the vehicle and steering wheel to shake wildly and almost caused a collision with the vehicles behind me. I was only able to get it to stop shaking by coming to an almost complete stop in the middle of a narrow 2 lane mountain highway. As I was coming to a stop I had very little control over the vehicle and actually crossed the center line and went several feet into the oncoming lane.

- Kuna, ID, USA

When driving on the interstate at 75 mph I hit a small bump in the road while changing lanes. The entire truck began shaking violently. The steering wheel was shaking so violently that I had a difficult time controlling the vehicle while I returned to the right lane and reduced speed. The shaking stopped when the speed was reduced to 30 mph. Twenty minutes later while traveling on the interstate I hit an expansion joint at 65 mph and the violent shaking returned. I reduced speed and the shaking stopped at 30 mph.

- Mount Airy, NC, USA

My 2019 Ford F-350 has approximately 16,300 miles on it. On Friday, November 8, 2019, I was driving at highway speed (approximately 65 mph) westbound on interstate 10 near san antonio, tx around mile marker 588 shortly after noon. I was in the left lane. I hit a small, but relatively deep pothole in my lane, which caused a jolt to the vehicle. What followed next is difficult to describe as I have never experienced anything like it in over 40 years of driving. The front end of the vehicle started to shake and wobble violently. I initially thought both of the front steer tires had experienced a blowout simultaneously as the shaking was occurring on both front tires and the front suspension. The vehicle was very difficult to control. I was able to decelerate and move to the right shoulder. At some point during my deceleration, perhaps around 25 mph, I was able to regain control of the vehicle and the shaking stopped. I exited and inspected the vehicle, but could see no damage to either tire, nor any indication of damage to the tie rods, shocks or other components of the front suspension. I was able to resume driving and later conducted a more thorough inspection, again finding no apparent damage or cause for the violent shaking and wobbling I had experienced. I am terrified that this will occur again. In different circumstances, this could easily result in loss of control of the vehicle, with very bad consequences. I occasionally pull fifth wheel and goose neck trailers with this vehicle, which is why I purchased it. If this occurred while pulling a load, the consequences could be terrible.

- Houston, TX, USA

My new F350 with 6K miles on it starts to shake violently for no reason at all on speeds over 60 mph and the only way to correct the problem is to slow down to almost a stop. The steering wheel was shaking violently and so was the front of the truck.

- Taylors Falls, MN, USA

Front end bounced uncontrollably at highway speed (65) on relatively smooth road surface - only solution was to slow to below 40 mph

- Leander, TX, USA

On 10/19/2019 while my 2019 F-350 was in motion towing a 36-ft 5th wheel on a two-lane highway at 55 mph, I drove over a series of bumps in my lane that caused the front of the truck to shudder violently. I had to slow the truck to approx. 30 mph to get the shuddering to stop. I did not lose control of the 5th wheel. The steering wheel shuddered so violently I could barely keep my hands on it. All vehicle weights were well within the gvwr/gcwr of both the trailer and truck. Ironically enough I was on my way home from weighing the truck and trailer at a cat scale when this incident occurred. Four days later I took the truck to the dealer where they replaced the steering damper assembly in accordance with tsb 19-2274.

- Hertford, NC, USA

Traveling between 55-65 on the highway I hit a small bump in the road and the truck started shaking violently. Had to slow down to almost a complete stop to get it to stop. Very unsafe.

- Sinking Spring, PA, USA

1st incident-driving on the highway the truck started violently shaking after hitting a small rise going over an overpass. Extremely blessed that I was in an express lane (tolled) and no one was around me. 16ft trailer was hooked up and it took every bit of strength I had to keep the truck in the 2 lanes and not the wall. Thankful no other vehicles were around me. 2nd incident- again driving on the highway the next day; a very small bump in the road caused the violent shaking. I was not towing, but I did have vehicles around me this time that thankfully were paying attention as I was in and out of the fast and middle lane. The experience is indescribable and frightening.

- North Richland Hills, TX, USA