- tread surface etching provides slip resistant contact for excellent ice traction and braking performance - high density sipes move water and snow away from The tread surface - built for wet weather performance, The directional tread Design improves hydroplane resistance - wide circumferential grooves channel water away from The tread for consistent contact with The road surface - wide Lateral grooves work together with Deep pockets built into The outside shoulder to allow more snow to pack into The tread, clearing The road surface quicker for increased snow traction in slushy or Deep snow conditions