 The vehicle vibrates while in motion, from about 25 mph and up. You can really feel it in the steering wheel. The mechanic told me he didn't notice anything. That must be what they tell them to say. Steering is very unpredictable and at highway speeds is impossible to keep on a straight line. Hit a series of bumps and you feel as if the truck is going to go out of control. The one bright spot is the engine, very powerful. Interior is the usual cheap stuff found in American vehicles and it rattles. I bought a Ford because I wanted to help out an American Company in trouble. Now I know why they're in trouble. 