Summary:
Noise pollution is one of the biggest ecological damages. For drivers the pattern noise is most awkward.
The N’FERA AU7 is a tire with a low noise level due to the application of special sound absorbing material.
Reduced noise level means less stress for the driver.

Concept:
The N’FERA AU7 was especially designed to reduce the interior noise.

Two concepts have been applied to realize this.
Main focus was the noise absorbing material inside the tire.
By using this technology the noise level could be reduced by more than 15%.

Additionally the pattern block structure was adapted.
The 5-pitch block sequence results in a better frequency distribution and a more comfortable tone and therefore for a more quiet and convenient ride.
Thus snow and wet performance as well as comfortable and quite driving is guaranteed under all weather conditions.

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