Product Info

ULTRAMAX 4S

Summit ULTRAMAX 4S is an All-Weather Passenger and SUV tire from Summit, available in size 245/45-20. This tire is certified with the Three Peak Mountain Snowflake (3PMS) for winter performance, featuring an advanced asymmetrical tread pattern engineered for sharp steering response, secure cornering, and enhanced overall stability. Its tread pattern and rubber compound are specifically tuned to minimize noise, maximizing a quiet and smooth ride.

Vehicle fitment examples for this tire include the 2018-2026 Lexus LC500 Base, 2020-2026 Audi A6 allroad Premium Plus and Prestige, 2020-2026 Porsche Taycan 4S and Turbo, as well as the 2021-2023, 2025-2026 Buick Envision Avenir and Preferred trims. When you are ready to install Summit ULTRAMAX 4S tires, schedule an appointment to choose a convenient time.

Tire Specs