Lately, some horrible sounds have been coming from my car when I drive down an uneven road surface such as a bumpy or gravel road. The sound comes from the back end. It feels as if the car is absorbing all of the impact and that the suspension is doing very little. It doesn't happen on every bump. The lip of my driveway is about an inch above the road surface. when i drive over that, I don't hear anything abnormal. I do hear the noises as I drive down my driveway when going over the borders of the sections of concrete (there is some type of wood between them). Doesn't have any impact on handling, but I was wondering what could be causing it.
