The winter tire Sunfull SF-W11 is used in passenger cars, predominantly of the small class. The model is favorably distinguished by the balance of operational properties, simultaneously showing both the reliability of coupling properties and a low level of noise, increased resource.
The tread part of the tire is made in a directional design with a symmetrical arrangement of elements. One of its features is the hypertrophied size of the longitudinal rib in the middle. The massiveness of this element, combined with its location, gives precision to steering and stability to coupling. Its arrow-shaped form, providing a contact patch with additional and very extended faces, allows preserving these properties on slippery surfaces. The shoulder blocks are distinguished by a pairwise arrangement. This increases the length of the transverse edges formed by them. In combination with their significant height, this solution gives the tire confident behavior in deep snow. On icy surfaces, the effectiveness of the tread is ensured by numerous lamellas located at different angles to the direction of movement. If necessary, it can be further increased by installing studs in special holes.
Key features of Sunfull SF-W11
- the increased rib in the middle gives the steering process quickness and accuracy, improves directional stability and reduces wear;
- the pairwise arrangement of blocks and their great height ensure good longitudinal coupling on snow;
- the possibility of installing studs allows significantly increasing the effectiveness on icy surfaces;
- the rubber compound with increased silicon dioxide content gives performance at negative temperatures.
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