dude im running 18 x 9.5 drifteks on the rear of my R33 GTSt with -3 camber and my tyres have lasted me more than a yr and i use it daily, and that includes some pretty EPIC cruises with sau and with other mates not on here..... so u may not go thru tyres as much as u think, but either way whatever suits u is what ur gunna do, just thought i would offer some input for ya. and thats running tein coilovers with EDFC so it sits nice and low but high enough to not attract police attention