What offsets work on a ITR? I'm looking at buying a set of old skoo bbs mesh 15 or 16" RX-7 wheels. One guy said that his were a +35 offset. I have no clue when it comes to offsets . I've just heard that 38-45 are good for a ITR. This Mesh thread in the appearance forum has this mesh wheel stuck in my mind! Argh!