Here is the translation to English:
The summer model Vredestein Ultrac Pro is designed for a new wide range of passenger vehicles. It provides smooth handling, stability during maneuvering, and endurance on long distances. Each characteristic is enhanced for intense usage.
Stability as a foundation
The tread is formed not by separate blocks, but by continuous longitudinal ribs connected by transverse bridges of variable thickness. This creates a rigid working base that minimizes tread deformation under lateral loads, providing record-breaking directional stability and precision handling for its class.
The specially rounded profile of the shoulder area allows the tire to load smoothly and predictably in turns. This reduces stress wear on the "shoulders" and ensures even contact across the entire tread width, even on rough roads. The outer elements have a special shape, which increases resistance to lateral drift and extends the life of the tread.
Drainage and comfort
The lamellas built into the longitudinal ribs work in two modes. On wet asphalt, they open up, creating additional cutting edges for traction and channels for water drainage. On dry roads, they are blocked, increasing the rigidity of the rib for better handling.
The shape and arrangement of the longitudinal grooves are designed to break up the sound wave that occurs during rolling, into counterphases. This reduces the level of low-frequency hum in the cabin, providing comfort comparable to passenger models.
Resistance to loads and elements
In addition to high-dispersion silica, polymer additives are introduced into the mixture. This increases the mechanical strength of the tread against rupture and wear. The tire demonstrates exceptional resistance to abrasive wear on poor asphalt and gravel.
The carcass and breaker are treated with a special compound that reduces heat generation during prolonged high-speed driving. This preserves the dynamic properties of the model on long trips and increases overall durability.
Key features of Vredestein Ultrac Pro:
- stability and clear response to steering, eliminating "floating" on the track;
- effective operation of lamellas and wide drainage grooves guarantees a short braking distance and full control on wet roads;
- design and abrasion-resistant compound provide increased mileage;
- noise reduction technologies and optimal sidewall stiffness make the ride quiet and smooth.
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