Rims are 18x10 +38 on the rear, guards rolled and some of the inner trimmed. With soft settings I can rub on big bumps, but not cornering, on harder settings they are fine. Fronts are 18x8.5 + 35, no mods needed, easy fit up to 255's.
Got some new falkens last week. Looked at the pirellis, but for $580 EACH, i decided to take a miss That was for 265, 35z R18 though.
If you want to keep them for more than 10,000k's these aren't really a good tyre for you. If you want a decent selection of tyres, and really quite reasonable, go to 7 day tyre and wheel center in granville. http://www.7daytyres.com.au