sweetboy02

I have a Toyota, a Lexus IS and a RX. I have noticed that every time I drive over the rough roads, the interior parts seem like loose out and sounds like all the parts are moving and touching together. So afraid to drive fast on rough road. However with all American cars i drove, they are so steady. All the parts seem like tighten together. No weird sound at all. Have you got this with your Lexus/Toyota?