Tyre Buying Guide

What do tyre labels and ratings mean?

Last updated: September 21, 2025

EU tyre labelling regulations help consumers make informed decisions by providing standardised information about three key performance characteristics. Understanding these labels ensures you choose tyres that match your priorities for safety, efficiency, and comfort.

Fuel efficiency rating (A-E scale): This measures rolling resistance, which directly affects fuel consumption. Grade A tyres can improve fuel economy by up to 7.5% compared to Grade E tyres. The difference between an A-rated and E-rated tyre can save approximately £200 in fuel costs over the tyre's lifetime for an average driver.

Wet grip performance (A-E scale): This crucial safety rating measures braking performance on wet roads. The difference between A and E ratings can mean up to 18 metres shorter stopping distance when braking from 80km/h - potentially the difference between an accident and a safe stop. Grade A offers the shortest stopping distances, whilst Grade E represents the minimum acceptable performance.

External rolling noise (decibel measurement): Displayed in decibels (dB) with a graphic showing one, two, or three sound waves. Lower noise levels contribute to reduced traffic noise pollution. The measurement represents the sound the tyre makes as it rolls, affecting both driver comfort and environmental impact.

Additional symbols you might see:

  • M+S: Mud and Snow marking for enhanced winter performance
  • Three Peak Mountain Snowflake: Severe winter service symbol for tyres tested in snow
  • Run-flat indicators: Various symbols indicating run-flat capability

What the labels don't show: The labels focus on specific measurable criteria but don't reflect handling, cornering performance, durability, or performance in different weather conditions. Professional reviews and tests provide broader performance insights.

Using labels effectively: Consider your priorities - if you drive mainly in wet conditions, prioritise wet grip ratings. For high-mileage drivers, fuel efficiency becomes more important. Urban drivers might value low noise levels.

Premium tyres often achieve better ratings across multiple categories, whilst budget tyres may excel in one area but compromise on others. At tyres.online, you can filter search results by label ratings and compare performance data alongside prices from our partner retailers.