Craig,
I am about to order a set of 18 x 8 1/2 and 18 x 10 from
www.westcoastwheelfactory.com
Bruce passed on the details and I have been talking to them for about a week. Just need to confirm all of the dimensions on Monday.
They do a good deal with tyres too. I am looking like getting Falken 452 in 235x40x18 and 285x35x18 sizes for $775 USD shipped.
I will be out in the garage tomorrow measuring up for the offsets!
Ben