sp sport 9000's are great, I've driven in them in a ML55 AMG, I'm considering it myself for the houston weather (lot's of rain, until recently). . .the UTOQ is good too, like 280 or 300, right?

Go with a 45 series, and I'm not sure about the 225, I would stay 215 unless you get the right offset (45-49.5mm optimal, 42mm will suffice, anything less should rub).

Suneil