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Backed by a 50,000 mile limited manufacturer tread life
Solid center rib for improved high-speed stability, and reduced road noise
Silica compound for superior wet traction and reduced rolling resistance
High angle tread grooves and four circumferential grooves enhance water evacuation and improve wet handling and hydroplane resistance
Taper tread edges promote even uniform contact pressure for increased stability, even wear and a quiet ride
The Ultramax A/S tire from Summit is an all-season touring tire engineered to deliver exceptional handling and all-season performance. The Ultramax A/S features 4 wide circumferential grooves to help channel water away quickly and efficiently delivering excellent wet weather traction. A modern non-directional tread design provides superior road feel and handling making the Ultramax A/S the perfect everyday tire.