I am now looking for four 18" rims and snows for my Crossfire.
In talking with Tire Rack on the phone, I have narrowed the search down to the inexpensive ASA ST3 Bright Silver Painted wheels in 18x8 and four Blizzak LM-25 snow tires in 225/40 VR 18.

They will probably go on the car around late November and come off in early April.

I will run these without the low tire sensors on.