I bought a new 05 liberty (rocky mtn. edition) a few weeks ago, and it just started making noise (sporadically) from the front end. 3.7, automatic, all stock, 4,300 miles. I started it up, drove about one mile, turned into a parking lot and heard a fairly deep "grinding" and could feel it too. The wife drove about 100 feet while i listened, nothing. She turned it around, drove back in a straight line and it made the noise constantly as she went about 5 m.p.h. I could hear it equally on both sides and it was coming from behind the front wheels. It sounded like someone dragging a cinderblock across the road. I brought it to my dealer and couldnt get the noise back. They kept it for two days and couldnt get the noise back. They put it on the lift, pulled the wheels and couldnt see anything unusual after a lengthy inspection. The wife is picking it up today. Has anyone had this problem? not sure what to do next.