My Rav4 had a lot of road noise coming from the tires but the tread was good even after 65k miles on the RoadHandlers from Sears. Finally decided to buy new tires and the road noise is gone and it rides very quiet and smooth. Except, when going over a slight bump. There is a clunk when going over any type of bump. Sounds like it's coming from under the front end or engine. It's very hard to locate sounds. I assume some rubber bushing or similar has hardened and it causing the sound. I can't get the car to make the clunk by pushing down on the fenders. The struts are very tight and have no bounce. Is it worth looking for the source of this clunk or just live with it as it just comes with a vehicle with close to 300k miles on it? Anything specific to look at? I'll have it on ramps on Sunday.