This is 18x10.5 all around. Et38 with a 10mm spacer up front(effective offset et28), and Et15 rear. Lowered about a .5-.75 inch from stock on KW V3's. -3 camber front, -2 rear. Currently on 285/35/18 front and 295/35/18 rear, but will soon be 285/35/18 all around. the offsets were carefully calculated in front to be as positive as possible without hitting suspension parts in the name of proper scrub radius and to eliminate rubbing during on track driving(road courses). Clears sport brakes with room to spare