I have Potenza RE950 all seasons. Their a huge improvement over stock Michelins in wet and dry. They may actually be worse in snow though.

I would say :thumbdown: to flat black slipstreams. I thought about getting them but they aren't the same as Spoon SW388s which are anodized black. They tend to make the tires look really brown. I've got a black 94 and I don't think they'd suit it. I've heard it's not bad on a red teg though. But anyway, the black paint seems to be a bit too deep for the tires. People complain about it chipping off too.

Gunmetal's a bit lighter and would probably look better. I'm dying for gunmetal EVOs.

16"s would look much better IMO but 15" are lighter. Most people looking for speed would go with 15".