These Tires are awesome! The C2T is incredible, even in cold weather before the tires are warmed up, the grip is amazing. The tread seems to hold up good too, I put 2,000 miles on these within a month of getting them, and they seem to be just fine. The grip is great in the twisties, I had no issues whatsoever. These will instill confidence in your machine! This is the first set of tires I've bought, and I will be buying them again! The stock tires could not hold a candle to these. With these tires on, you have no excuses for chicken strips! The only downfall I see, is that they are only Z rated, so if you ride a Busa or a ZX-14, you may want to look at some others with a higher rating.