- excellent braking Performance on both dry and wet surfaces, thanks to the use of bi-compound technology -the outer part of the tread uses a New Hybrid compound that Promotes grip on dry Ground while the inner part uses a New compound with silica and Functional elastomers Which allows the tire to offer consistent grip on wet ground. - This high Performance on dry and wet surfaces, often conflicting characteristics in the World of Super sports Tires, here have Advanced together