I replaced my 8 lug 16" rims with some 16.5" that I got from the boneyard. The lug pattern is right but, when I put 'em on today, they're loose around the hubs. Not by a lot but in comparison, the 16" fit nice and snug around the hubs and was nicely centered before putting lug nuts on.
I'm hoping the acorn lug nuts will center everything. Anyone dealt with this before?