Discover the Rockblade Rock 868S: Your Ideal Winter Tire
Unmatched Winter Performance
The Rockblade Rock 868S, with its 185/60 R14 82T dimensions, is expertly crafted to tackle the challenges of winter driving. Designed specifically for passenger cars, this tire ensures superior grip and stability on icy and snow-covered roads, providing you with the confidence to drive safely in harsh weather conditions.
Exceptional Traction and Control
Equipped with an advanced tread pattern, the Rock 868S delivers outstanding traction on slippery surfaces, reducing the risk of skidding. Its robust construction enhances durability, ensuring that your vehicle maintains optimal performance throughout the winter season.
Comfort and Safety Combined
The Rockblade Rock 868S not only prioritizes safety but also offers a smooth and comfortable ride. Its design minimizes road noise and vibrations, allowing you to enjoy a quiet drive even in challenging conditions.
Perfect for Your Winter Adventures
Whether you're commuting through city streets or embarking on a winter road trip, the Rockblade Rock 868S is the perfect companion. Experience peace of mind and superior handling with a tire that is built to withstand the rigors of winter driving.
Choose Reliability and Quality
Trust in the Rockblade brand's commitment to quality and performance. The Rock 868S is the reliable choice for drivers seeking a dependable winter tire that doesn't compromise on safety or comfort. Equip your passenger car with the Rockblade Rock 868S and embrace the winter roads with confidence.
Asymmetric pattern design for winter tire The high saturation pattern on the outside ensures the handling performance of the tire;the wide grooves in the inside ensure the drainage performance of the tire and prevent sideslip.
Zigzag longitudinal pattern groove on both sides The zigzag groove design establishes a meshing effect between the tire and the snow surface, constantly pressing and displacing snow, and improving the stability of driving on snow. According to the width of the driving surface, the reasonable layout of 3-4 pattern longitudinal wide pattern groove efficient drainage, mud and snow, greatly improve the tire skid performance. At the same time, the segmented longitudinal continuous ribs provide excellent handling performance.
3D zigzag steel sheet design and optimized distribution Inside: high-density steel sheet distribution to achieve the best traction/braking performance on snow and ice road; Outside: relatively low density steel sheet distribution to maintain excellent handling performance
New Formulation design with silica The tire using new formula design with silica makes the rubber still maintain viscoelastic properties even in -30°C to -40°C, and it can better fit the road, increase the tire contact area and the friction coefficient between the tread and the ice surface, so makes driving safer in winter when it rains and snows.
The Tire Labeling Ordinance specifies the information requirements on fuel efficiency, wet grip and external rolling noise from tires. In addition, reference is made to the winter properties of the product.
The EU 1222/2009 regulation that has been in force since November 1st, 2012 has been revised and will be replaced by regulation EU 2020/740 from May 1st, 2021; From this point on, new requirements apply. The rating classes for fuel efficiency, wet grip and exterior noise have been changed and the layout of the EU label has been adjusted. The manufacturer's product data sheets stored in the EU database can be downloaded via a QR code integrated into the label. Information on snow grip and ice grip is also newly included for tires that meet these criteria.
The following tires are exempt from the regulation: - tires that are designed exclusively for installation on vehicles that were first registered before October 1, 1990 - retreaded tires (until a corresponding extension of EU VO 2020/740 has taken place) - professional off - Road tires - Racing tires - Tires with additional devices to improve traction, eg studded tires - T-type emergency tires - Tires with a permissible speed below 80 km/h - Tires for rims with a nominal diameter ≤ 254 mm or ≥ 635 mm
The criteria and evaluation classes at a glance
fuel efficiency
The fuel consumption depends on the rolling resistance of the tyres, the vehicle itself, the driving conditions and the driving style of the driver. The measured rolling resistance (rolling resistance coefficient) of the tire is divided into classes A (highest efficiency) to E (lowest efficiency).
If a vehicle is completely equipped with class A tires, a consumption reduction of up to 7.5%* is possible compared to class E tyres. In the case of commercial vehicles, it can even be higher. (Source: European Commission Impact Assessment * when measured according to the test methods set out in Regulation (EU) 2020/740)
Please note: Fuel consumption depends to a large extent on your own driving style and can be significantly reduced by driving in an environmentally friendly manner. Tire pressure should be checked regularly to improve fuel efficiency.
wet grip
Wet grip is divided into classes A (shortest braking distance) - E (longest braking distance).
If a car is equipped with class A tires, compared to class E tires, a braking distance of up to 18 m can be reduced when braking from 80 km/h (on a road surface with average grip).* *Source: wdk Economic Association of the German Rubber Industry eV
Please note: Traffic safety depends to a large extent on your own driving style. The stopping distances must always be observed. Tire pressure should be checked regularly to improve wet grip.
External rolling noise
The noise emitted by a tire affects the overall volume of the vehicle and affects not only your own driving comfort, but also the noise pollution of the environment. In the EU tire label, the external rolling noise is divided into 3 classes from A (lowest rolling noise) - C (highest rolling noise), measured in decibels (dB) and compared with the European noise emission limit values for external tire rolling noise.
A The pictogram with the classification "A" indicates that the tire's external rolling noise is more than 3 dB below the EU limit value in force until 2016. B The "B" classification means that the tyre's external rolling noise is up to 3 dB below or equal to the EU limit value in force until 2016. C The classification "C" indicates that the specified limit value is exceeded.
HJH CHINA SUPPLISpain LTD
Taishan Road, Cao County, Heze City, 274400,Shandong Province China
D
C
69dB
