Correct lug nuts for wheels

[forestb]

I went to put the lug nut from the photo back on and to tighten down all of the nuts on every wheel. That was the only wheel where the lug nuts didn’t seem fully tightened down. The other 3 wheels were tight. I remember that the AAA guy had put that wheel on after I got a flat. So he might not have tightened it down tight enough. I had tightened them all down a couple of months before that. The only reason I was checking them is because I was hearing a clunking noise. I will have to give it a run around the block to see if tightening those nuts fixed the clunking noise if not I will have to get it in the air and check things out. With all that being said, the way those lugs seat is vary strange.