The s works turbo tire sets the standard for how a performance road tire should perform it39s fast light and supple making it not only the fastest tire we39ve ever made but the fastest tire in the world it features an extremely low rolling resistance and superior cornering traction that helped michal kwiatkowski take home worlds on a rain slicked attack so no matter if you39re climbing with the best of them or descending like a rider possessed this is the tire for anyone who demands