Shengtai A399 11x20 152/149J

The commercial tire Shengtai A399 is installed on the driving axle. It is designed for dump trucks and other wheeled special equipment used in the construction industry. It is characterized by high efficiency on any road surface, demonstrating stable and high traction, excellent resistance to mechanical damage and large mileage.

The tread pattern has an open design with a large number of blocks. They are arranged in such a way that in the contact patch, very extended transverse edges are formed. This increases traction and deceleration intensity even on loose earth and sandy surfaces. The blocks are rigidly connected to each other by "bridges", limiting their mobility. This ensures stability of the coupling properties and reduces uneven wear, especially under heavy loads on the tire. The blocks in the central part are enlarged in size and are located at a minimum distance from each other, forming a continuous longitudinal rib. This solution reduces rolling resistance and improves directional stability.

Key Features:

- dual shoulder blocks connected by special "bridges" increase traction, giving stability to the coupling properties;
- a longitudinal rib in the middle of the blocks reduces rolling resistance, improves directional stability;
- a special rubber compound with high resistance to abrasive wear, punctures and tears.