Page 10 - hankook-kesarenkaat-pintamallit

Sound pressure[dB(A)] Technology

Low Noise Technology

Noise-blocking anechoic chamber wall pattern technology for low noise.

Low Noise Groove Wall Knurling - Low Noise Technology

Groove resonance and pattern noise are dispersed by applying a wedge-shaped (3D-Wedge)
structure that applies the anechoic chamber wall principle.
Anechoic Chamber

Competitor A

62 63 65 66 68 Speed[kph]
69 70
※ Hankook Tyre Noise test data

RO (Round Optimisation) - Noise & Ride

70 pitch 80 pitch By increasing the total
(114%) number of pitches, the
impact on the road surface
is minimised providing a
more comfortable ride.