Will these rims fit??
 

I am not too knowledgeable about rims and offset and what all that really means too much other than these cars bolt pattern is 4x110.
So I am trying to find some cheaper rims thats maybe a 15 or 16 inches unless 16 may be a little too big for these cars.
Would these fit an 85 gs?
I like the look of the stock rims and really look nice if cleaned up and painted, but I can't stand the hunt in finding 13 inch tires, plus not many options available and traction is an issue with such a small tire.

Those are for an atv. A few people have played with the idea of trying them out on an fb, but most of us agree that since they are made for a much lighter vehicle, they would be dangerous. Only a few companies make wheels for us now. Panasport, Rota, Konig. Maybe Minilite?

Also what's probably the widest tire size I can get in the back without having any rubbing issues? Although I am not sure how well the rear end will hold up under a good amount of power, a little loss in traction may save it from going boom.

Happen to have a link to some of the cheapish tires that are available online from them?