Winter tire Doublestar DW07 is mainly installed on compact passenger cars. It is characterized by a balance of operational properties provided by the use of modern technologies and materials.
The tread pattern is made in a symmetrical directional design. It is distinguished by a V-shaped arrangement of transverse grooves, which, along with their curved shape, significantly increases the length of the edges formed by them. This has a positive effect on longitudinal traction properties, providing confident acceleration and braking, especially on snowy surfaces. It is worth noting the Z-shaped form of the longitudinal edges of the blocks of the shoulder zones, which additionally increases the effectiveness of the tread in such conditions. On icy and wet surfaces, performance is achieved due to numerous wavy lamellas, as well as studs. On the running part of the tread, there are places for their installation, which are arranged in such a way that 8 longitudinal rows are formed during movement.
Main features:
- a continuous longitudinal rib in the middle increases steering accuracy and directional stability;
- the paired arrangement of blocks in the central part and shoulder zones improves longitudinal traction on snow;
- the possibility of installing studs, thanks to which traction on icy surfaces increases significantly;
- numerous wavy lamellas provide high efficiency of the tread on surfaces with an extremely low coefficient of friction;
- Z-shaped longitudinal edges of blocks enhance traction properties on snowy surfaces.
Enlarge 
КИТАЙ