Dangerous hop that I was experiencing and would happen on a straight away going down the interstate. I did not have to be hitting a corner for the back end to hop sideways on me. It also would happen going around a slight corner. So pretty much, it happened no matter what when Id hit bumps at higher speeds. But it most definitely was a dangerous scenario for my truck and Ford should not take that lightly. But the chances of them coming up with a fix anytime soon is not likely. The shocks they come up with still do not do as good of job in front or the rear. Complete loss of the vehicle going around of the vehicle, which feels as its fishtailing or hitting black ice. I have replaced the original shocks hoping it would help, and new struts did not solve my problem. The only alternative is to purchase expensive suspension all together. The dealer should be made accountable for providing poor quality suspension which can result in the serios vehicle accident if the driver loses control.