Three-A A389 – a tire for commercial vehicles, designed for installation on the driving axle. It is characterized by stable coupling properties on roads of various quality, directional stability, and fuel efficiency.
The model is made using modern technologies, which allowed to arrange the tread elements in such a way as to reduce air resistance and maintain the reliability of traction-coupling properties. In the center, there is a segmented edge on rhombic blocks with zigzag notches. It acts as a directional stability stabilizer. In addition, this element is actively involved in steering, maintaining its transparency and responsiveness. Wide shoulder zones, made of double-block structures, form a wide contact patch. Due to the large area in contact with the road surface and the even distribution of pressure across it, reduced wear is achieved. The result is that the tire's lifespan is significantly increased.
Key Features of Three-A A389
- installation on the driving axle of commercial trucks;
- sensitive steering and reliable coupling on asphalt roads;
- long service life due to the special compound composition and even wear;
- directional stability due to the developed rib structure.
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