What Does the Information Printed on Tyres Mean?


Buying new tyres is never an easy process. While you are going to purchase a new set of tyres, you have to consider several things. You need to be familiar with all the specifications and features that are related to your dream tyres.

You can make this task easy with the help of your user manual. Moreover, you can know many things about your Landsail Tyres by Reading with the help of the information that you see on the sidewall of tyres. This information is enough to tell you about the common traits and basic specifications of your tyres.

On every tyre sold in the EU, a standard sticker is attached providing three ranks of the tyre known as fuel efficiency, wet grip, and road noise.

Fuel efficiency: The fuel efficiency of a tyre starts from the green letter A to the red letter G. Green A shows optimum fuel efficiency and red G indicates the lowest level of fuel economy.

  • Similarly, the wet grip of a tyre starts from Green A and goes to the Red G letter.
  • The fuel efficiency of a tyre is related to the tyre’s rolling resistance. The rolling resistance of a tyre is equal to the amount of energy that is needed when the tyre is rolling on the road.
  • Usually, a tyre having low rolling resistance is believed to provide better fuel economy.

Wet grip: The wet grip rating judges the tyre based on its efficiency on wet roads. The wet grip starts from the green letter A which indicates the highest level of efficiency on wet surfaces. Moreover, the wet grip ends with the red letter G which is the lowest category.

Road noise: Noise is generated from a Car Tyres Reading while you drive your car on the road. It is measured in decibels. Tyre manufacturers want to reduce external noise to enhance driving comfort.

Driving with quiet tyres is comfortable for passengers and other road users as well. Besides these labels, a tyre is supposed to have a combination of letters and numbers.

This combination of letters and numbers indicates a tyre’s width, height of the sidewall, diameter, load index, and speed rating.

It is essential to understand this code if you wish to buy the ideal tyres for your car. Once you understand the code, you can compare the provided information with the features of your existing tyres to make a good decision.

Let us understand the printed code on the sidewall with the help of the following example:

  • 190 – This is the width of the tyre in millimeters.
  • 55 – This is the height of the sidewall as a percentage of the tyre’s width.
  • R –shows the radial construction of the tyre.
  • 15 –This number shows the diameter of the rim in inches.
  • 94 –indicates the load rating of the tyre.
  • W –shows the speed rating of the tyre.

The new tyre label

Speed rating and load index

Speed rating and load index are two essential features of tyres. Speed rating means the speed limit that your vehicle should not cross while it is on the road.

Moreover, the load index shows the amount of weight a vehicle may carry. If you go beyond the limit, your vehicle will be called overloaded.

How to buy ideal tyres on the basis of this information

You can buy ideal tyres with the help of information provided on the tyre. To get tyres of your choice, you have to refer to the user manual that has all the specifications about your new tyres.

The job is easier for you since you just need to follow the specification with the help of a reliable tyre dealer.

Buying appropriate tyres will be extremely beneficial for you since the wrong tyres badly affect performance, safety, and driving comfort. We hope you will use this information next time when you will buy your new tyres.


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