[TerrysSPF]

Cobrak: I haven't tried them on my car, but everyone I know that has the Yoko's are VERY happy with them - and they're dirt cheap. A lot of the guys I know that have them went to the Yoko's after already having the BFG's, the Dunlop's, or the GoodYear Eagle GT's (which have all come on SPF's in the past) and they all say the Yoko's are far superior to the other three brands.
-Low speed rating, and they aren't considered a track tire like the Avon's, but it's hard to argue with the price!