Primacy 3 ST Passenger Car tyres with MICHELIN Total Performance offer a Silent, more Comfortable and Safer Driving Experience with no Compromising on Longevity.
EvenPeak technology - using greater variation in the size and position of the tread blocks, the noise is spread across a wider frequency range, making the tyres specially tuned to be extra quiet (thus the "ST" denominator, standing for "Silence Tuned")
CushionGuard technology - cushion vibrations when the tread blocks contact the road, using FlexMax compounds; absorb bumps in the road using the shock absorbent sidewall and supple tread
FlexMax technology - the tread adapts to the shape of the road for better connection and grip and the chamfered tread block prevents distortion under pressure
StabiliGrip technology uses self-locking bands inside the small grooves to minimise tread block deformation