Грузовые шины Royal Black DM310

Royal Black DM310 — a thought-out power structure designed for cyclic impact loads. It was designed as a universal model: equally effective on hot highway asphalt and on the muddy ground of a construction site. The key requirement is to ensure the maximum realization of torque on the driving axle without the risk of tread skidding.

Block design with transverse reinforcement:

The basis of the pattern is massive, separate blocks grouped in diagonal rows. This configuration creates elongated transverse edges that work like "buckets". When the wheel rotates, they actively capture loose soil, gravel, or snowmush, providing a stable grip. However, the problem with block treads is the mobility of elements, leading to uneven wear and tears in the base. To prevent this, wide reinforcing "armoring bridges" have been integrated between the blocks. They perform a dual function:

- bind the blocks into rigid chains, reducing their deformation during straight-line movement;
- work as spacers, redistributing lateral forces during maneuvering and sharply reducing the risk of microcracks.

Next-generation carcass

The main solution is hidden under the tread - it's the carcass, where the steel cord has an increased wire diameter. This gives a triple effect:
- the tire withstands punctures and cuts that would put a standard carcass out of operation;
- even with multiple overloads and pressure fluctuations, the cord does not stretch, maintaining the initial contact patch;
- metal fatigue is reduced, which directly increases the overall mileage.

Key features of Royal Black DM310:

- the directional block pattern allows the tire to be installed on any position of heavy commercial equipment;
- the use of a steel cord with an increased diameter increases resistance to punctures and impacts, guaranteeing the preservation of the structure in heavy-duty conditions;
- the optimized rubber compound provides reduced wear on asphalted areas and maintains the integrity of the block edges.