Can Run Flat Tyres Used In All Types Of Vehicles?

If you recently planning to bough a new set of tyres for your vehicle, you may have heard of run-flat tyres. You might be wondering what are run-flat tyres and whether they are suited for all types of vehicles. It’s not that difficult to identify Car Tyres Birmingham, but you need to ensure you are not mixing them with other types of tyres. 

What Are Run Flat Tyres?

In simple words, run-flat tyres have reinforced sidewall which means in the case of a puncture, they are able to still operate for some time to give you enough time to pull over to your nearest repair garage.

You need to remember that you can only drive your vehicle on run-flat tyres for less than 50 kilometres. For using run-flat tyres in your vehicle, you need to have a Tyre Pressure Monitoring System (TPMS) because it will indicate you once your tyres start losing air pressure. Check your manufacturer’s specifications to find out how fast and how far you can drive your vehicle on run-flat tyres. 

Can You Use Run Flat Tyres In All Types Of Vehicles?

There are two types of run-flat tyre systems, one which is a self-supporting system and the other the support ring system. 

In self-supporting run tyre systems, the tyre has reinforced sidewall construction that will continue supporting the vehicle even if the tyre starts to lose air pressure.

The tyres continue performing even though they are flat or lose pressure. The run-flat tyres are only used in vehicles which are equipped with a Tyre Pressure Monitoring System (TPMS). The TPMS give a warning sign as soon as one of your tyres loses air pressure. Without this device, you might not know when your tyre may get underinflated.

What Are The Benefits Of Having Run Flat Tyres?

One of the main benefits of using run-flat tyres is that you don’t have to change punctured tyres at the side of the road. This means you have enough time to drive your car to a safe location where you can change your wheel like in a local garage or your home garage.

In most cases, you may not even notice you have a puncture until it is too late, your tyre bursts out, you lose control and your vehicle crashes. Run-flat tyres will give you better control over your car even when it gets punctured. 

Most of the vehicles which have run-flat tyres don’t have a spare wheel, this will reduce your vehicle weight. When there is no spare wheel and tool in the vehicle the vehicle weight will reduce and you get better fuel economy.

When Should You Use Run-Flat Tyres?

There are a lot of reasons why you should use run-flat tyres on your vehicle such as you don’t have to change your tyres in unsafe conditions. With standard tyres, you have to replace the tyre or repair the tyre once gets flat.

In case of puncture, run flats are more stable than conventional tyres. Since they are designed to support the vehicle even when they have no air in it. These tyres help you maintain better control over your vehicle in a complete air loss situation than standard tyres.

Why Were Run-Flat Tyres Created?

If you recently purchased a brand new car, you may have noticed that many manufacturers don’t give spare tyres nowadays. This is because they want to reduce the weight of the car, provide more storage space and improve fuel efficiency. But what should we do in a situation of a flat tyre? You will find that those car manufacturers install run-flat tyres in your car or may give you emergency tyre repair kits. 

The run-flat tyres are convenient as you don’t need to instantly change the tyre as it purchases. The reason for designing these tyres is to improve steering response and the safety of high-end performance cars in case of tyre puncture. This tyre technology was invented decades ago and now these tyres have become more common on some high-end performance vehicles.

Can You Repair A Run-Flat Tyre?

You can not repair the run-flat tyres because these tyres use a reinforced sidewall and specialised construction which makes it difficult to safely repair them. We recommend you replace the run-flat tyres rather than trying to repair them. 

But if you are in a situation where you only have the option to repair the tyre, then you need to check the manufacturer guidelines as they may vary among manufacturers. Some factors can influence the repairability of a run-flat tyre which include:

Type And size Of The Damage: Minor punctures are repairable and are caused by small objects in the tread areas of the tyre. But major damages like sidewall cuts, bulges or other tread damages may not be repairable.

Age And Wear Of The Tyre: The age and the condition of your tyres also become a key factor if your tyres are repairable or not. If the tyre tread is less than the minimum legal tread depth limit or soon reaching the end of its shelf life, you should not repair these tyres. 

Previous Repairs: If your run-flat tyre has already been repaired previously, it is not a good decision to repair it again because it may be unsafe to drive with these tyres.

Conclusion

If your vehicle came stock with run-flat tyres, you might consider it as a better option especially if your vehicle does not come with a spare tyre. These car tyres offer enough distance to cover even they less non-air pressure in them.