Summit Ultramax 4S All-Weather 255/35R19 96V XL Tire for BMW

Summit built the Ultramax 4S around an asymmetrical tread pattern optimized for the high-lateral-load cornering forces that rear-wheel-drive BMW platforms generate. The result is sharp turn-in response, stable mid-corner grip, and predictable behavior at highway speeds — characteristics that feel native to the car rather than bolted on as an afterthought. The tread compound and pattern geometry are specifically tuned to minimize road noise intrusion, so the refinement BMW worked so hard to engineer into the cabin isn't compromised at the contact patch.

Beneath the tread surface, interlocked 3D sipes bite into wet and icy road surfaces while simultaneously distributing wear load evenly across the contact patch. That even wear translates directly to consistent handling feel as the miles accumulate, rather than a tire that handles well when new and wanders by 30,000 miles. The optimized rubber compound balances cold-weather pliability with durability, which is exactly why Summit backs each tire with a 60,000-mile limited tread life warranty.

For BMW owners who refuse to swap to dedicated winter tires each November or sacrifice dry-weather performance for all-season peace of mind, the Ultramax 4S is a serious, specification-matched answer. Mount a set and drive the calendar year without adjusting your expectations at the first sign of snow.