The Blackarrow ws20 tire represents a balanced winter solution, designed for safe and confident operation of modern passenger cars. Its architecture is aimed at achieving key performance indicators: high traction on snow and ice, stable handling at high speeds, and efficient self-cleaning of the tread.
The basis is a silicon-organic compound, optimized for operation in a wide range of negative temperatures. This composition guarantees that the rubber retains the necessary elasticity even in severe frosts, providing a tight contact with the uneven surface of ice and compacted snow. The workability of the mixture is enhanced by a lamellar grid on each tread block, which acts as micro-ground hooks, many times increasing the number of working edges.
The model uses a proven symmetrical directional design, which forms a stable structure for removing snow and water from the contact patch. Deep diverging channels effectively capture and eject slush and water outward, preventing clogging of the tread and restoring traction. The reinforced "shoulder" area with wide ribs and massive blocks equipped with sharp edges increases transverse stiffness, minimizes tread deformation during cornering, and provides precise steering and shorter braking. And the central rib ensures responsiveness and steering accuracy.
Key features of the Blackarrow ws20:
- symmetrical design with a solid rib for optimal water and snow removal, providing predictable handling and stability on a snowy road;
- a combination of frost-resistant silicon-organic mixture and multiple 3D-lamellas for maximum grip on slippery surfaces;
- the geometry of the grooves, which facilitates the rapid removal of snow, water, and slush for constant restoration of traction properties;
- reinforced shoulder areas and optimized profile for vehicle control during maneuvering and braking on a winter road;
- the presence of numerous studs, allowing for safe movement even on black ice.
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