Ok.... Just pick up some stock rear 03/04 Cobra rims for my 95 mustang. Problem is when I went to put them on the centering ring on the axle seems to stick out to far not letting the wheel fit on. Has anyone ran into this problem??
I have a similar problem on my left front hub, there's some rust build-up that makes the wheel a tight fit. If you have rust on that ring you may have to sand it down a little. Did you try a different wheel? One may be a looser fit.