Goodyear Ultragrip ice navi zea ii – winter tire with an asymmetrical tread pattern, which belongs to the friction models. It is characterized by increased resistance to longitudinal and lateral skidding, ease of handling in various weather conditions, self-cleaning efficiency, and a long service life.
The model was developed using advanced technologies that allowed not only to optimize the tread pattern but also to improve adaptation to negative temperature regimes. This has had a direct impact on the improvement of acceleration and braking performance, including on icy roads.
The central zone of the tread is occupied by two ribs with segmentation into diagonally arranged blocks. Supplemented by a lamellar network of three-dimensional elements, they significantly increase the strength of the contact zone fixation, especially on ice. To increase stability during maneuvers, reinforced sidewalls and wide shoulder areas with elongated blocks are provided. They show their effectiveness especially on snowy sections, maintaining traction efforts.
Key features of Goodyear Ultragrip ice navi zea ii
- a winter friction tire that can be installed on passenger cars of various classes;
- a two-rib structure in the central part of the tread ensures high steering accuracy;
- a large number of engaging edges formed by block structures and lamellas increases traction and adhesion properties, both on clean asphalt and on ice;
- a special compound that can adapt to various temperature regimes, maintaining a high level of elasticity of the tread blocks.
Enlarge 
