Summit Ultramax All-Season Tire

The Summit Ultramax 4S is an all-weather passenger tire, also sold as an all-season tire, built for year-round driving. It is designed to give dependable grip and stability on dry pavement, in rain, and in light to moderate snow. That makes it a practical choice for drivers who don't want to swap tires each season.

Key Features:

• Three Peak Mountain Snowflake (3PMS) certified: Meets the standard for severe snow service, with added winter traction over a typical all-season tire.
• Asymmetric tread pattern: Tuned for precise steering response, confident cornering, and stable handling in changing conditions.
• Interlocked 3D siping: Helps with wet and snow traction. It also promotes even tread wear.
• Optimized rubber compound: Keeps grip consistent across a range of temperatures and road surfaces.
• Quiet, comfortable ride: The tread pattern and compound are tuned to reduce road noise and vibration.
• Circumferential grooves: Channel water and slush out of the contact patch to help resist hydroplaning.
• Limited manufacturer tread life warranty: Coverage varies by size, so check the specific variant for details.

Summit Tire is part of the Tire Alliance Group. The Ultramax 4S is made for passenger cars, crossovers, SUVs, and minivans, and it balances everyday comfort, all-weather capability, and long tread life. Choose your tire size and load index/speed rating from the variants offered on this page.