Nankang Green Sport Eco-2+ Tire: Superior Performance for Passenger Cars
Exceptional Design for Enhanced Efficiency
The Nankang Green Sport Eco-2+ tire, with its dimensions of 235/50 ZR18 97Y, is engineered for passenger cars, offering optimal performance during the summer season. Its central tread grooves are designed with reduced depth to enhance the stiffness of both vertical and lateral blocks, effectively preventing deformation and reducing energy consumption.
Advanced Features for Continuous Performance
Deep shoulder grooves with a significant camber ensure consistent performance of the shoulder blocks, minimizing potential block sway and further lowering energy usage. The tire features four circumferential grooves that significantly improve water drainage, enhancing safety on wet roads.
Improved Handling and Reduced Noise
A central rib supports straight-line driving and better handling, while the circumferential rib on the tread shoulder, equipped with thin sipes instead of continuous lateral grooves, reduces noise generated by the tread grooves. This design innovation minimizes noise levels, ensuring a quieter ride.
Innovative Materials for Superior Grip
The use of dispersed silica and unique cross-linking agents significantly reduces rolling resistance and enhances wet grip. This combination of materials ensures a substantial improvement in wet traction, thus increasing driving safety.
Durable Sidewall Design
The robust sidewall design, available in all sizes, not only facilitates handling but also boosts overall performance. With the incorporation of high-grade, easily decomposable silica and unique cross-linking agents, the Nankang Green Sport Eco-2+ tire offers exceptional wet grip, enhancing safety and driving confidence.
Center sub grooves with shallower depth enhance vertical/lateral block stiffness to avert block deformation and further reduce energy consumption. Shoulder groove bottom with big angle design retains shoulder block continuity, weakens block wriggling, and reduces energy consumption.
Two section lateral groove design on shoulder profile prevents uneven tread wear and provides adequate traction. Four circumferential groove design enhances drainage performance and safety for wet road driving.
Center rib design reinforces straight driving and handling performance. Circumferential rib design on tread shoulder, with thin sipes instead of run-through lateral grooves, prevents groove resonance and reduce noise generated by run-through lateral grooves.
Adopting excellent dispersible silica and unique agents reduce rolling resistance substantially as well as enhances wet grip using unique synthetical rubber with ''Chain-End Modification'' strengthens fuel saving and traction. The ha-oil-free formula for all sizes conforms with EU environmental protection laws.
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.
E
B
72dB
