Bridgestone Ecopia EP422, although belonging to the line of "energy-efficient" models, is a versatile tire with virtually no significant drawbacks. It combines stability of traction properties on dry and wet surfaces, ease of handling with fuel efficiency, increased durability, and acoustic comfort.
The balance of operational properties of this tire is largely ensured by the characteristics of the rubber compound. The NanoPro-Tech compound is used here, which is distinguished by high uniformity and a significant proportion of silica dioxide in its composition. This is achieved at the molecular level, resulting in not only increased traction on wet surfaces, reduced rolling resistance, but also ensuring the sustainability of the tread to abrasive wear, cracking, and tearing at high mileage. It's worth noting the optimized profile and structure of the sidewalls, which further enhances all these properties. Another important feature is the design of the tread pattern. With a high density of element arrangement, it contains a large number of transverse grooves and lamellas that effectively dry the contact patch, preventing the formation of a continuous water film, thereby achieving high reliability of handling in adverse weather conditions. It's worth noting the profile of the tread. Except for narrow strips on the very edge, it is made almost flat. In combination with the special shape of the sidewalls and their resistance to deformation, this not only increases the contact patch but also maintains its configuration and area even during dynamic maneuvers, increasing the stability of traction and simplifying the handling process.
Main features of Bridgestone Ecopia EP422:
- NanoPro-Tech rubber compound improves traction on wet surfaces, reduces fuel consumption, increases tire durability, and its resistance to cracking and tearing at high mileage;
- optimized sidewall profile, increased resistance to deformation reduce rolling resistance, prevent rapid tread wear;
- increased number of traction edges provides sustainable traction and braking properties on wet surfaces;
- flat tread profile increases the contact patch, improving traction and handling, reducing wear and fuel consumption
