What Do the Symbols on the Tyre Label Mean?
Each symbol represents a specific characteristic of the tyre. Below, each characteristic is explained in more detail.
Fuel Efficiency
The first symbol on the tyre label is the fuel pump icon. This section indicates how fuel-efficient a tyre is.
The rating ranges from A to E, with A representing the most fuel-efficient tyre. This classification is based on the tyre’s rolling resistance.
While driving, a tyre continuously deforms. This process requires energy. The less energy lost during this deformation, the lower the rolling resistance and the less fuel the vehicle consumes.
For trucks that cover long distances every year, this can make a significant difference. A tyre with low rolling resistance can noticeably reduce fuel consumption, which also lowers CO₂ emissions.
This is why a lot of attention is often paid to this rating when choosing tyres for international transport.
Wet Grip Performance
The second symbol on the tyre label shows a rain cloud. This characteristic indicates how well a tyre performs when braking on wet roads.
Here too, the rating ranges from A to E. An A rating means the tyre has a very short braking distance on wet asphalt, while an E rating indicates lower braking performance.
This rating has a direct impact on road safety. Especially for trucks, a small difference in grip can result in a significant difference in braking distance when the vehicle is fully loaded.
For this reason, many transport companies consider this rating just as important as the fuel efficiency score.
External Rolling Noise
The third symbol on the tyre label shows a speaker. This section indicates how much noise a tyre produces while driving.
This refers to external rolling noise, which is the noise heard by bystanders when a vehicle passes by.
In addition to a value in decibels (dB), a noise class is also displayed.
Although many drivers assume this relates to noise inside the cabin, it only refers to noise outside the vehicle.
3PMSF Symbol
Some tyres feature a mountain symbol with a snowflake. This is known as the 3PMSF symbol, which stands for Three Peak Mountain Snowflake.
This symbol means the tyre has been officially tested for performance in winter conditions. The tyre meets strict requirements for traction and braking performance on snow.
This is particularly relevant for transport companies operating in countries such as Germany, Austria, Switzerland, and the Scandinavian countries, where winter conditions are common.
In several European countries, tyres carrying this certification are even mandatory during certain periods of the year.
M+S Symbol
In addition to the snowflake symbol, a tyre may also feature an M+S symbol.
This marking indicates that the tyre is suitable for use in mud and/or snow conditions. Although it is not an official certification, it shows that the tyre is designed to continue performing even when driving conditions are less than ideal and the road surface is not completely clean.