- A special blend of tread polymers: Enhance performance in snow and rain - Directional tread pattern: Helps provide excellent handling in wet conditions - Advanced stud pin pattern*: Superb traction, lateral grip and reduced tire vibration (stud size #13*) - High tread blade density and unique blade shape: Enhanced grip on snow and ice - Heavy shoulder blocks: Help promote even wear *Consult state laws regarding use. Use stud #13