You will enjoy an improved ride as the SA07 is optimized to give you better handling and stability. The tread is designed with circumferential channels to provide you with lateral stability and precise responsiveness, this also increases the rapid expulsion of water from the tire so that your grip stays firm and strong through a variety of weather conditions and seasons. There are large outside shoulder blocks and deep tread grooves for the times when you really need to keep tires gripping the road. The all-season siping enhances tread life which means more tire for your dollar. Additionally, it improves handling to give you more fun behind the wheel. The enhanced tread compound contains silica to provide a lower rolling resistance in wet conditions and better fuel efficiency.