Rock 989S: High-Performance Winter Tyres
The Rock 989S tyre model stands out with its innovative design that incorporates longitudinal and transverse grooves, combined with a fine and sinuous sipes design. This configuration allows for effective snow removal and offers better grip on ice and snow, while reducing the risk of aquaplaning. It also enhances the tyre's ability to shed mud and snow, thus promoting its self-cleaning performance.
The combined design of the shoulder blocks and sipes is engineered to balance block rigidity, ensuring excellent cornering performance and increased handling. This combination increases the number of lateral grooves without compromising the overall rigidity of the blocks, providing a more balanced contact surface on snowy and icy roads, which improves braking performance.
Thanks to a special compound designed for winter patterns, the Rock 989S enhances the traction and grip of winter tyres on snow and ice. Additionally, its optimised contour design and arrangement ensure a smooth drive and even pressure distribution.
