save. go for 17, cheaper tires than 18, good for xtreme low drops. I just got rid of my 18" and get back on my 15 Alloys. 80 mi. daily driving. Will buy 17" later.

anyways, my 18" are up for sale now. $500 set of 4 with 3 tires 70% threads left. One tire got flaten, 2 lazy to fix it. 7 spokes with polished lips