Wife driving car and it started bouncing, the front end rather forcefully. Front end dropped down almost on tires. It is dangerous because of the quickness it happened. It is embarrassing to say the least to drive when it does this, mostly for 30 mph and up. I bought a Ford product because of GM's habit of selling defects and denying them as long as possible. Ford wants to build Lincoln up again, not offering fixes to serious problems of their product that was obvious early on does not inspire me to look at Lincoln again.