i just bought a set of the 05-06 police tahoe wheels and steel center caps, but they didnt come with lug nuts. and it looks llike it requires a special lug nut that is closed and chrome, not open and gold like the regular OEM lug nuts. I went to a few places and they didnt have anything that looked like it would work. Can someone find a part number or tell me where I can get this part? Thanks