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The efficiency class label evaluated based on customer preferences.
Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.
Feel the comfortable driving while caring for the environment
N Blue Eco is an eco-friendly performance tire with excellent wet handling and braking performance providing outstanding driving stability on wet roads. Optimized tread contact patch provides uniform distribution of contact pressure, resulting in a longer tread life. Well positioned grooves and extra-thin sipes reduce braking distances and secure high braking performance on wet roads. Continuous 3 center ribs with optimal block distribution help directional driving stability at high speed. Various shapes of sipe provide a comfort driving by absorbing the vibration from various road surfaces.
Green Technology N Blue Eco’s green technologies give more functional value to tire performance.
Excellent energy saving NBlue Eco combines green technologies including LRR full silica compound and construction design to reduce the tire's rolling resistance resulting in good energy efficiency.
Improved wet performance The application of highly dispersible silica compound maximizes wet grip performance.
Low noise for high comfort Computer optimized asymmetric tread pattern and random variable pitch blocks reduce noise generation, resulting in a quiet and comfortable ride.
Reduced Rolling Resistance Low rolling resistance silica compound and cavity profile provide lower fuel consumption and CO2 emissions improving fuel efficiency to create energy savings.
Enhanced Wet Performance Optimized four wide grooves help realize outstanding water removal while the asymmetric pattern delivers improved hydroplaning and excellent grip performance on wet road surfaces.
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.
NblueECO tyre review
Average based on 7 test results
Grip in dry conditions
Braking in dry conditions
Grip in wet conditions
Braking in wet conditions
Grip in snow
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven510,930
04.07.2020fromStewart Dalzell Iif the sky greyed over I found the van no longer wanted to go round corners, very very scary in the wet this tyre even in a whole 70 horsepower slow poke like my Dispatch, just replaced with some Superia 4 seasons and they seem a 100% better tyre so far.
22.09.2015fromSteven 42 mpg quite control confident ride. Excellent tire at any price.
23.01.2015fromNeil Great budget tyre, deals with cold and snow very well. Great grip in wet conditions. Do require 20 or so miles to feel secure, a little light on steering when very new.
03.05.2014fromJazzMan These were bought as they were on special offer at an attractive low price at my usual tyre shop. Their performance in the dry or wet and on comfort is average. However they appear to wear very fast on the front of the Jazz & my garage reckons they will need replacing after 7500-8000 miles of use which is very disappointing, so I won't be buying these tyres again.