Armstrong Ski-Trac S

Armstrong Ski-Trac S – a winter passenger tire with a tread supplemented with studs. The model demonstrates confident passing, both snowy and icy sections, while maintaining full control over the vehicle.

The tire tread is represented by a multi-block structure, which forms a huge number of small-sized lugs. In combination with the studs, they reliably fix the contact patch, maintaining the effectiveness of the traction characteristics. This has a positive effect on braking and acceleration properties, minimizing skidding and sliding, including lateral ones.

The use of specially shaped studs, as well as reinforced mounting seats, guarantees a long service life while maintaining the main mass of metal elements. Even with the loss of 10-20% of the studs, the tire's efficiency remains at a high level. This is ensured by a special scheme for arranging the elements. Another feature is the rubber compound, which contains a significant percentage of silicon dioxide. This component improves the coupling properties with a wet road surface and also provides a high degree of adaptability to negative temperatures, maintaining the elasticity of the compound.

Key features of the Armstrong Ski-Trac S:

- a winter tire for a wide range of passenger cars;
- increased resistance to icy surfaces due to the developed stud system;
- maintaining elasticity at negative temperatures due to special additives in the compound;
- a relatively low noise level compared to analogs due to the special shape of the studs