Automobile · March 22, 2023

How to Know When it’s Time for a New Set of Tyres

Road conditions get impacted by changes in the weather. Maintaining your car’s tyres throughout the summer will keep them functional throughout the winter, but in areas where summer and winter temperatures change dramatically, this is not the best course of action. It is necessary to Buy Tyres Coventry in accordance with the seasonal temperature changes in several parts of the world.

We’ll talk about what makes summer tyres distinct from winter tyres today. The majority of these tyres’ characteristics, from composition to upkeep, are totally diverse. Each is usually equipped to operate in particular weather conditions. Let’s examine some key distinctions between winter and summer tyres.


Compounds with different characteristics are mainly utilised to ensure the performance difference between winter and summer tyres. The optimum temperature, sometimes referred to as the Glass Transition Temperature (GTT) of tires, distinguishes these compounds. The molecules are free to travel over the GTT, which increases the flexibility of the tyres. Summer tyres are hard at higher GTT (greater than 70C), while winter tyres stay flexible at lower GTT (less than 70C). As a result, the use, effectiveness, and choice of these tyres are all influenced by the local climate.


You may be aware of when to replace the tyres on your car. It usually happens when it’s slipping or very close to expiring. Knowing when to make changes in accordance with the weather is also crucial. Check out the following distinction between winter and winter tyres, which also reflects their important function throughout the seasons.


Each tyre has a unique composition. Natural rubber, styrene-butadiene rubber, butyl, and halogenated butyl rubber are all used to make summer tyres.

Winter tyres, however, are specifically made of different materials. It consists of silane coupling agent, butadiene rubber, carbon black, aromatic oil, and natural rubber.


The best summer tyres feature a limited number of grooves. Instead, they have bars that were specifically created to lessen aquaplaning. At higher temperatures, this offers a powerful longitudinal and lateral grip. Additionally, it enables the car to travel easily on both dry and wet roads.

Winter tyres, on the other hand, feature very small grooves to spread the water. These minuscule sipes or grooves dig into the snow and offer sufficient traction for running.


The summer tyres have robust ribs supporting their shallow tread depth. With less rolling noise, these treads offer stability and lifespan. The larger tread block guarantees enough stopping power on both dry and rainy conditions. Using a coin or depth measuring gauge, you can determine the tread depth of a tyre.

In order to accumulate snow as you drive over it, the winter tyres have a deeper tread pattern and smaller repeating cuts. Because of their flexibility, these tyres can withstand extreme cold.


Almost all weather conditions can get handled with summer tyres. These brittle, stiff tyres have an outstanding stopping distance. However, these tyres are unsuitable for extreme weather below 70°C.

The winter tyres, in contrast, are usually restricted to places with lower temperatures. These tyres are basically made of soft rubber. As a result, even a modest temperature can make it less effective.


It might be very challenging for a novice to determine the type of tyre physically. For this, professional-level experience is necessary. Here, we’ve listed a few simple techniques for distinguishing between tyres.

There is a mark like “Temperature A” on every tyre. This symbol shows the tyre’s capacity to withstand heat. The highest is A, followed by moderate (B), and severe (C) winters.

Tradeware index is not engraved on winter tyres.

To distinguish between various types of tires, the treads and grooves are also apparent.

Can all-year tyres get used in the summer?

When the temperature goes below seven degrees celsius, it is ideal to avoid using summer tyres. This is due to the fact that they can function poorly in cold temperatures and become very brittle. They may, however, get employed at much greater temperatures without becoming very pliable.

Can winter tyres get used in the summer?

Compared to summer tires, winter tyres are secifically made to be softer and more flexible. This is usually done to prevent them from working too hard in the cold. On warm, dry roads, however, this implies that wearing winter tyres could cause them to become overly soft and wear out considerably more quickly.

They most likely will deteriorate considerably more quickly than summer tyres. As a result, using winter tyres in the summer isn’t very economical.

All-season tyres are a common choice. They perform better than using winter tyres in the summer, even though they aren’t as effective in either the summer or the winter as having two distinct sets. Additionally, using all-season tyres eliminates the have to replace all four tyres every six months.


Winter tyres are only necessary when it is chilly outside and the roads are wet or greasy for an extended period of time. Summer Tyres Coventry and all-season tyres can offer improved all-around performance in the warmer months under the correct circumstances.