Michelin e.Primacy ST Acoustic – a summer speed tire, featuring high acoustic comfort, stability of control at high speeds, as well as an increased service life. The French manufacturer was able to achieve such indicators due to the use of modern simulation systems in combination with high-quality raw materials.
The basis for the tread was a ribbed structure consisting of three segments. Each of them carries differently directed notches, which contribute to the increase of the edge effect. Due to this, it was possible to increase the stability of the coupling and traction properties, including in the conditions of wet asphalt. The wide contact area, supplemented by rounded shoulder elements, guarantees the even distribution of the load. In combination with a special compound, which includes a whole package of additives, this guarantees the minimization of wear and support of the working state of the tread for many seasons.
Among the features of the model, one can distinguish its quietness, and at various speed modes. It was possible to achieve such a result by optimizing the arrangement of block structures. Due to this, air swirls are reduced to minimal indicators, which are one of the main factors in the formation of driving hum. The result is a high level of comfort.
Main features of Michelin e.Primacy ST Acoustic:
- summer model for a wide range of passenger cars;
- minimization of noise effects due to the special arrangement of tread blocks;
- directional stability and maneuverability due to the ribbed structure in the central zone;
- a compound with modern additives, perfectly withstanding increased loads and minimizing the level of wear.
