- A low rolling resistance tread compound molded into a symmetric design that provides uniform footprint pressure to promote traction while reducing tire energy loss. - Independent tread and shoulder blocks bordered by circumferential and lateral grooves blend dry road and wet road capabilities, while strategically placed sipes add extra biting edges to promote snow traction. - Internal structure features twin steel belts reinforced by spirally wrapped polyamide on top of a polyester cord carcass.