Optimized Unidirectional Tread Pattern Design
The tire features an optimized, unidirectional tread pattern with a distinctive central V-shaped groove. This design enhances both grip and traction, while also maximizing water and snow evacuation for improved safety in wet and wintry conditions. Two wide, stepped longitudinal grooves further boost wet performance, and the lateral grooves on the tread blocks increase anti-slip properties and traction during cornering. The shoulder area is reinforced with large, chamfered tread blocks, ensuring outstanding handling and control on snow and ice.
Special Interlocking Longitudinal and Lateral Groove Design
The tread incorporates a unique interlocking arrangement of longitudinal and lateral grooves, which creates a mechanical locking effect in snow. This design reduces braking distances by up to 10% on snow and up to 50% on icy surfaces. Additionally, this groove pattern effectively disperses noise frequencies, resulting in a quieter and more comfortable ride—directly supporting your interest in tire noise reduction and winter performance1.
S-Shaped Fine Sipes and I-Shaped Straight Sipe Combination
A combination of S-shaped fine sipes and I-shaped straight sipes increases the tire’s contact area with the road, ensuring strong grip on snowy and slippery surfaces. These features not only facilitate the removal of meltwater but also interlock like gears to reinforce the tread blocks, providing superior longitudinal grip and directional stability.
Advanced Silica Compound Formulation
The tire uses a new-generation silica compound with a highly efficient silane coupling agent. This formulation lowers the rubber’s glass transition temperature, allowing the tread to remain flexible even at -30°C. The increased softness at low temperatures improves road contact and raises the friction coefficient between the tread and icy surfaces, ensuring greater safety for winter driving in rain and snow.
These advanced design and material innovations directly address your focus on tire technology, noise reduction, and high performance for severe Canadian winters1.