The Summit Ultramax A/S is an all-season tire suitable for passenger vehicles. It utilizes a silica-based rubber compound that enhances wet traction and reduces rolling resistance, resulting in improved fuel efficiency. This tire is supported by a 50,000 mile limited manufacturer tread life warranty. Its variable pitch tread design effectively reduces road noises and vibrations, providing a comfortable and quiet driving experience. Key Features and Benefits: - Specifically designed for coupes and sedans - 50,000 mile limited manufacturer tread life warranty - Higher sidewall turn-up improves strength and durability, allowing for a higher load carrying capacity and protecting the tire and wheel from damage - Four wide grooves swiftly remove water from the tread, reducing the risk of hydroplaning on wet surfaces - Jointless bead cover maintains tire rigidity, resulting in a smooth ride for drivers and passengers.