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I think everybody will have a different opinion on the matter. I don't mind my 20s but they were already on the car when I got it so couldn't really say how they compare to 18s.
Some people also prefer firmer rides (I'm part of them).
So what you're saying is you really don't know... not very helpful response there...
As helpful as this post, smart ass.
Read my previous posts and STFU
Thanks guys I've been looking for wheels for some time now I think I might stick with 18's worst part is picking a wheel that looks good