I'll tell ya fellas, this business of trying to find a set of 15x8 wheels in a positive offset is proving tougher than I thought. I'm gonna make some phone calls this week but so far the only ones I have come across are a set of polished rims by American Racing that are 15x8 w/+20mm offset...not sure if that is quite enough.
The second set is Centerline Retros, which are beautiful polished aluminum and are the same 15x8 but with a +27mm offset which I think would work nicely...but they are *cough*...$296 PER wheel.
I'm gonna have to do some measuring and see if this 245/60/15 will stick out on these +20mm rims.