After a bit of research, I purchased my 17" Wheel Vintiques *ahem* Chevy Rallyes from Summit. If you do a bit of Google-Fu, you'll come across the occasional bad wheel with bad feedback from Wheel Vintiques - but only if you buy/deal direct with them. If you purchase through Summit or Jegs, and you do get a bad wheel, they'll sort it out directly with you, and then deal with the manufacturer by themselves after the fact.
Be sure to buy from either vendor and not direct from the manufacturer, and you won't have a problem.