The dual-layer all season tire compound and the optimal tread design, featuring the detailed siping pattern and the zigzag circumferential grooves, boosts the dry, wet and winter weather road gripping ability. The compound keeps its flexible traction even in colder temperatures, while the siping detail enhances the number of biting edges gripping the road surface all year. The tread's four zigzag circumferential grooves avoid hydroplaning by dispersing water and slush from beneath the footprint. The increased all weather traction and hydroplaning resistance guarantee a secure year round performance.