new rims

I've been looking for a few months for 17x8 and 17x9 rims on my 4lug s14, but have found nothing under 2000. Today i found a set of new, off brand, 18x8.5 that will fit 4x100, as well as 4x114.

Anyone have ideas on how this size will perform? I'm going for a street/track setup and have an rb25 setup.

Assuming they are of a close enough offset (i believe stcok is 40mm), should i be concerned about any fitment isues?

try looking at some domestic wheel makers instead of import wheel makers.