Hate to but...another wheel spacer ??

[KZ32]

I need rear spacers for my 94 530i as my new wheel's offsets are incorrect (though "supposed" to be right). They clear with 5/16" spacers but the wheel is BARELY sitting on the hub.
So, for one, is it even safe to drive it like this?
#2. Where can I find hubcentric spacers & lugs to fit the rear for a wheel with a 72.56 bore?? I HAVE searched, but have limited time. I'd like to just find someplace that I can order ALL the parts I need.
Help is SERIOUSLY appreciated on this (and search keeps going down). Thanks

[KarlSpackler]

H&R Trak Hubcentric spacers are the only way to go.

[KZ32]

They look to only have them for the front for the E34. Also, would that hub on the spacer not have to be bigger in diameter? If so, then my wheel would not fit them as they're 72.5 bore.