Haida HD921

The Haida HD921 summer tire for passenger cars is referred to as a "rain" tire. It is distinguished by its excellent stability on wet roads, braking efficiency, acoustic comfort, and high mileage.

The tread pattern features multidirectional drainage grooves of increased volume. This allows for the avoidance of the aquaplaning effect at almost any speed. The elongated edges formed by the block in this case allow for the preservation of directional stability and the ability to accelerate and brake intensively in such conditions. It is also worth noting the use of a rubber compound in the manufacture of the tire, which, due to its high "silica" content, retains elasticity at low temperatures, typical of rainy conditions.

Key features of Haida HD921

- excellent resistance to hydroplaning due to the large volume and multidirectionality of drainage grooves;
- optimized block arrangement improves traction and braking intensity on wet surfaces;
- a rigid dual center rib increases steering accuracy and directional stability when driving at high speeds.