The Interplay Between Heat, Air Pressure, And Tyre Blowouts

Your tyres are precious for your car. Therefore, you cannot spend even a day with old and worn tyres. Your mechanically fit and fine tyres will perform efficiently on the road surface. On the other hand, faulty tyres will affect several aspects of car driving including driving comfort, stability, and performance.

There are several factors that are enemies of your tyres. Therefore, even strong Hankook Tyres Ebbw Vale would not be able to bear the pressure for a long time. If you do not maintain your tyres well, they will pay for serving an ignorant master as well.

This blog is about a common problem which is a tyre blowout. Blowouts take place commonly in the middle of the road when one of four tyres explodes suddenly with a loud noise.

A lot of reasons are responsible for tyre blowouts. However, we will consider the interconnection of air pressure, heat and blowouts in the next sections.

According to experts, summer months are ideal for tyre blowouts.


As you can imagine easily, the summer season is the month of heat and heat is a common factor to invite blowouts.

Heat is a common enemy if your car tyres. It degrades the tyre rubber quickly. Environmental heat during the summer season melts the tyre rubber at a faster rate. As a result, your car tyres will experience tread wear during the summer season. A thinner tread is always more prone to face blowouts or punctures.

When two objects move on each other, heat will take place due to frictional force according to the principles of physics. Your car generates heat when they move on the road at a high speed. Therefore, frictional force and heat will take place due to the movement of the vehicle on roads as well.

Surely, the nature of the road surface will increase or decrease the level of heat and friction. An uneven road surface will generate more heat and friction in comparison with a smooth surface.

Air pressure is also a considerable factor when we talk about tyre blowouts.

According to experts, low air pressure may cause a serious blowout. A tyre with low air pressure runs on the road surface with a larger contact patch. As a result, the level of heat and friction will go to higher levels to increase the rate of rubber wear. So, this condition is ideal for a tyre blowout.

A tyre may pop due to overinflation as well. High air pressure in a tyre will make it stiff and hard. As a result, you will feel every bump on the road. If your tyre hit a kerb or pothole in this condition, a blowout is likely to take place.

This discussion makes a thing clear that old and bald tyres are more likely to face a blowout. A thinner tread rubber has a weak area that may allow air to escape violently at any moment. Moreover, bulges and cracks on tyres are extremely dangerous. If your bulged tyre hit a pothole, the chances of blowouts are higher in this case. If the bulged tyre is running on the road with high air pressure, this condition will be an example of the worst case in terms of a blowout.

What can you do to avoid a blowout?

The information given above conveys a clear message. You can get the message in the form of the following tips:

Save your tyres from the bad effects of heat:

As you see, heat is not favourable for your tyres. Therefore, you have to reduce the effects of heat. However, it is a tough task because tyres run in an open environment.

Taking regular breaks will be helpful in keeping the tyres in good condition. Moreover, you have to park your car away from direct sunlight.

These ideas will reduce the bad effects of heat.

Keep the air pressure at the correct level:

The wrong air pressure in your tyres may increase the chances of blowouts. Therefore, you have to check your air pressure regularly. Moreover, check the air pressure whenever you leave your home in your car.

Optimum air pressure in car tyres will help them to maintain the correct contact patch. Therefore, extra heat and friction would not take place to damage your tyres.

Do not drive with sick tyres:

Old and worn tyres are more likely to face issues like blowouts. Bulges, cracks, and low tread depth are some clear signs that your tyres may be internally weak to let the air go out quickly by damaging a large area of tyres.

Drive according to the road surface:

It is better you change your driving style according to the road surface. Suppose you run your vehicle on a bumpy or irregular road surface, you have to slow down your vehicle. High speed on such a surface will increase the possibility of a blowout.


Blowouts are not favourable for your tyres. When a blowout takes place, you have to replace the faulty tyre with the new one. Therefore, it is better you make your best efforts to save your Tyres Ebbw Valefrom blowouts