I was wondering if anyone on the board had information on the SF Winning tire size. I know that it comes in a 19 with different offsets and such. Does anyone on the board know if Volk will make an 18" version?? I love the look of this wheel, and I know one of the other members john350Z has a set on his car that looks amazing on his PPW Z. I like the look, but dont want to sacrifice on performance thats why I wanted to know if an 18" SF Winning may become available. Thanks