Could be your LCA bushings. mine started squeaking and for the life of me couldnt figure out what it was. over speed bumps, slight dips in the road and sometimes while turning the wheel to pull into the garage. took it into my buddy and we found it was the LCA bushings. though they may not be clunking, they can still dry out and make noises. its really intermittent, but looks like ill be replacing those soon.