Cordiant Business CA 215/70 R15C 109/107R

All-season tires Cordiant Business CA are one of the latest innovations from the most renowned domestic manufacturer. This model is designed for installation on any axle of small-tonnage trucks. Another key feature of this tire is the presence of both tubeless and tubeless options.

3D Mod

The Cordiant Business CA tire is the result of computer-aided design work. Millions of kilometers of virtual testing allowed us to select the optimal combination of tread pattern, tire design, and materials.

Optimized tread pattern

Since the Cordiant Business CA tire was initially designed for commercial use, Russian tire manufacturers had to solve several complex tasks, the most important of which is economic efficiency. To a large extent, this indicator was improved due to the possibility of year-round operation. That's why the tire got a symmetrical non-directional tread pattern with an original S-shaped design. This tread pattern is the most versatile, providing decent traction characteristics on various types of surfaces.

The key feature of this tread pattern is the different structure of the shoulder zones. This part of the tread not only has different sizes but also features blocks of different shapes. They are arranged with a different step relative to each other. Thanks to this original technical solution, it was possible to significantly improve the braking efficiency, especially on slippery surfaces.

As for the central part of the tread, it is completely occupied by two longitudinal ribs, each consisting of massive blocks. These tread elements are characterized by a large number of sharp edges and corners, which significantly improves traction in any conditions. In addition, the presence of two massive longitudinal ribs in the central part of the tread had a positive effect on directional stability. It is also worth noting the presence of open and closed slots in all tread blocks, which represent additional traction edges.

Since the tire is versatile, the company's specialists equipped it with a large number of blocks that work equally effectively when moving forward and backward. At the same time, the large distance between the blocks promotes self-cleaning of the tread, which also affected the tire's ability to confidently overcome difficult sections.

Durability

When presenting this model, the manufacturer announced an average mileage exceeding 100,000 kilometers. This confidence is based on the fact that this model has a two-layer tread and a reinforced carcass.

The upper layer of the tread is made of a more elastic rubber compound, and the lower layer is made of rubber with reduced hysteresis losses. This tread structure of the Cordiant Business CA provides low rolling resistance, excellent handling for this class, and resistance to punctures and cuts.

Another component of the durability of this tire is the carcass design. It also has a multi-layer structure, in which textiles and steel are used. The combination of a nylon cord with a spiral seamless winding and two layers of metal cord provides the tire with exceptional strength against aggressive influences throughout its entire service life. In addition, this design is characterized by high stiffness, which resulted in increased resistance to dynamic deformations, leading to improved handling.

Main features of the new Cordiant Business CA tire

- A symmetrical non-directional tread pattern optimized for intensive use;
- The optimal combination of tread design, carcass construction, and materials was selected using computer-aided three-dimensional modeling tools;
- The increased contact patch area allowed for improved traction and handling characteristics, as well as reduced braking distance;
- A two-layer tread provides reliability and economic efficiency of the tire;
- Two layers of metal cord and a nylon layer with a spiral seamless winding made it possible to achieve excellent resistance to dynamic deformation, low rolling resistance, and excellent strength;
- Special zigzag-shaped grooves on all tread blocks create additional traction edges, which improved handling and braking efficiency;
- A large number of tread blocks with a large number of sharp edges and corners, thanks to which the contact patch is rich in traction edges;
- Special slots in the blocks, located in the central part of the tread, improved traction on slippery surfaces, reducing noise levels at the same time;
- High self-cleaning efficiency of the tread is ensured by the large distance between the tread blocks and the wide grooves on their surface.