^ Looks like the spacer fits snug against the hub in this photo, but there is no flange sticking out of the spacer to center the wheel on the spacer. The wheels will never center up the same way twice when wheels are reinstalled. The lugs cannot and will not center the wheel on the spacer alone. They should look like 1STOF3's photo. This is not an area to be playing around with.
I would recommend the H&R's or the Maximum Motorsports pieces ONLY!
GT