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.
Our test tires come from my Chinese people at Sailun, who offered up the company’s Atrezzo ZS+. Prior to this story, I had never heard of Sailun before, but that isn’t a bad thing. There are so many tire brands around the world that make excellent products, and it takes people like us to spread the word for them.
The ZS+ tire that we went with is part of their Ultra High Performance line and is ideal for summertime driving. We went with sizing of 255/35R18 because Moe’s Evo X is still on the stock Enkei wheels, but old man Moe swears that he’s an aggressive driver and therefore needs something a little stickier. Also, he lets a lot of people borrow his car so he wanted something that could provide a stiffer bite when it comes to braking because not all magazine editors are good drivers.
Sailun uses an advanced synthetic tire rubber that ends up saving you money by lasting longer and reducing weight, which improves gas mileage. We didn’t get a chance to test the actual lifespan of the tires, but did notice a slight improvement on how far we could drive on a full tank of gas.It’s generally hard to tell if the grip level has improved an all-wheel drive car, but we could definitely feel the extra bite that the ZS+ provided on the few windy mountain roads we have access to. We also noticed that it significantly reduced road noise, which might not be good if you have a nagging spouse riding in the car with you on a regular basis.
Features:
Solid Center Rib
High angle v-shaped tread grooves
Grooved tread block walls
Taper tread edges
Shoulder tie bars
Angled micro-sipes to improve all weather traction
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.