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.
# Riken Summer 3 – Reliable Performance for Summer Driving Designed for drivers seeking consistent performance in warm conditions, the Riken Summer 3 delivers confident handling and short braking distances on both dry and wet roads. Its advanced tread pattern helps reduce rolling resistance, contributing to improved fuel efficiency and a quieter ride—ideal for city commutes and long highway journeys alike. This summer tire offers strong grip when cornering and enhanced water dispersion to resist aquaplaning, making it a solid choice for seasonal use in moderate climates. Built for durability, it maintains performance over time, even under varied road conditions. Whether you're looking for responsive steering or dependable traction in hot weather, the Riken Summer 3 balances comfort and control without compromise. It’s a practical option for drivers who want safety and value from their summer tires.
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.
Brand
Riken
Model
Summer 3
Dimension
235/45 ZR18 98Y XL
Width
235
Tyre profile
45
Construction type
ZR
Tyre size
18
Tyre load index
98
Speed Rating
(Y)
With/Without Valve (TT/TL)
Tyre requires tube
M/C
No
*Prices include VAT and delivery within mainland UK (excl. Scottish Highlands).
**More than 90% of our orders reach the customer in the specified delivery time.