20's are 20's. They look great, but you lose some ride quality. If you eventually have a solid suspension setup, then they won't matter at all. I'm either gonna put 20's or 18's on my baby... But my real ? is about replacing the rubber. It costs a little more than for 18's... Hmm... :scratchchini was going to get those except off cruzinconcepts (CHEAPER) how is the performance? everyone scares me by saying it goes way down. now i might just get 18 inch bullits.