With its asymmetric profile, AS-1 tyres can successfully unite quiet driving, sportiness and safety. The silicone compound in the tread ensures better handling in both wet and dry conditions, reduced rolling resistance and a high mileage. In order to get the better drainage efficiency, two straight road grooves are applied on the outside. To enhance the safety on the wet ground, the stream in the middle groove is used to accumulate the water with the assistance of fine sipe bar to divert the water for a safer drive.
To increase cornering force on the outside, the shoulder-high rigidity pattern to strengthen cornering force and enhance the steering ability. Unique straight grooves on the shoulder make the whole tread more rigid and prevent it from irregular wear. The evenly thin sipes reduce the road impact and enhance the comfort when driving. In order to get the best silent features, the tread pattern is using two-in-one and multi-pitch design..
EU Tyre Label and Efficiency Classes
The European Union has introduced the EU Tyre Label by Regulation (No. 1222/2009) identically and bindingly for all EU member states. It applies to passenger car tyres, light commercial vehicle tyres and heavy commercial vehicle tyres produced after 01.07.2012.
Three different areas are tested: rolling resistance, wet grip and the rolling noise the tyre makes on the road.
The following are not affected by the EU Tyre Label: retreaded tyres, professional off-road tyres, racing tyres, tyres with additional devices to improve traction such as spiked tyres, T-type emergency tyres, special tyres for fitting to vehicles first registered before 1 October 1990, tyres with a maximum authorised speed of 80 km/h, tyres for rims with a nominal diameter of 254 mm or less or 635 mm or more.
With this regulation, the European Union is pursuing the goal of promoting economic and ecological efficiency in road traffic as well as increasing road safety on the one hand, and on the other hand, granting consumers more product transparency and at the same time serving as an active decision-making aid.
Already during the incorporation, experts criticise the fact that the EU Tyre Label unfortunately only shows a few product characteristics. Apart from rolling resistance, wet grip and rolling noise, which are the main focus of EU tyre labelling, tyres have much more important and safety-relevant product characteristics, such as aquaplaning properties, driving stability, service life, braking properties on dry and wet roads, behaviour in wintry conditions, etc.
Tyre manufacturers point out that test results from various institutions and journals remain an important information medium for the end consumer. These tests usually focus on further safety-relevant product characteristics besides the EU standard qualifications for tyre labelling, which are always important for the final customer.
AS-1 tyre review
Average based on 1,135 test results
Grip in dry conditions
Braking in dry conditions
Grip in wet conditions
Braking in wet conditions
Grip in snow
Internal noise level
12.05.2020 from B C HOOD make the car use all its gizmos to the full
24.10.2019 from Zac For the price, no complaints. Be hard pushed to tell them from more expensive mid range tyres under normal driving conditions
31.05.2019 from Karl Grimsey I have been buying Nankang tyres for all the cars in the family (5) for over 10 years. They are as good as any top brand tyre and normally half the price
They perform just as well and last just as long.
My collegue always buys top brands tyres yet he does not get any more mileage out of his.
I have a selection of family car, SUV and saloons. These tyres perform perfectly well on all types of car.
I will continue to by NanKang because they work and are very well priced
20.04.2019 from Richard Taylor Excellent non run flat option for BMWs. Superior wet and cold weather grip compared to the standard fit of continental ssr3 runflats. SSR3s are fantastic in dry but deadly in cold and wet. Nankangs outperform in all areas only matched by the grip. I have used Nankangs for 20 years.