You read my mind. I was just thinking about this the other day and I thought I was original. Some TH 1680 would be great but 16" tire choice is crap IMO. Ideally, a car like the FIAT 500 would be best suited with some 1570 to keep a lighter feeling through the steering and chassis. I know really wide wheels are all the rage these days (stanceworks, etc.) and while they have tremendous visual impact they almost always have a negative impact on how the car feels dynamically.