Our innovative Silent Wall technology utilises perpendicular serrations on either one or both walls of a groove to reduce pipe resonance, resulting in a quieter ride.

Silent Wall

When silent wall technology is applied to the groove wall, air flow is disturbed by dense perpendicular serrations. The result is reduced noise and a quieter ride.

Conventional Groove Wall

In a conventional groove wall, air flows through the groove without being disturbed. This creates a whistling sound known as “pipe resonance”.

Note: all technologies are not applied to all tyre products. Please see individual product pages for details.