Originally Posted by captainaudio
As I stated a few posts back there is very good evidence that the 18s outperform the 19s.
A blanket statement like that is simply not true. Furthermore, performance has MANY aspects, so depends what you're talking about. And finally, a HUGE factor is surface, where some might benefit 18s and others 19s. Too many factors to throw a blanket statement like that
For starters, the stock 18" setup is HEAVIER than the 220 setup, but lighter than ZCP. However, ZCP wheels are wider, with suspension slightly stiffer, BUT same tire sizes; which setup is better?
Forged 18s lighter than 220s would be a better argument, but they still wouldn't be as good as 19s in every surface. Just look at every modern supercar, and none I remember has 18s
; there must be a reason.
Bottom line is for the OPs problem, he'd benefit the best with a forged set of 18s IMO. Good day gang.