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A comprehensive guide on run-flat tyres

A comprehensive guide on run-flat tyres

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Nothing more stresses a person compared to experiencing a tyre puncture in the middle of an isolated road. It is even worse when you are travelling in the dark. Getting Stranded in the middle of the road due to tyre puncture and without any mechanic shop nearby is something that makes anyone go crazy. The run-flat tyre is for your rescue. With run-flat tyres, there won’t be the tension of getting stranded. Though this tyre took birth in the mid-1980s, it is popular now. In this post let us throw some light on what a flat tyre, its types and how it is going to be your saviour.

What is a run flat tyre?

The run flat tyres are tyres which can be driven even after it gets punctured. This gives you the time to take your car to the nearby auto shop to get fixed. You can drive after any puncture but the maximum distance will differ according to the manufacturer. You can drive up to a maximum of 50 miles that is 80 Km at a speed of 50 mph.

How are run flat tyres different from conventional tyres?

The regular tyres have air-filled tubes that support the car. When the tyre is punctured, the air inside the tyre escapes thus it collapses and exerts strain on the components of the vehicles. Whereas the sturdy build of the run flat tyres supports the weight of the car even if it gets punctured. The loss of air in the run-flat tyre is slow, steady thus offering more time before it becomes flat. You can get the best set of run flat tyres from tyres Liverpool. The experts will help you choose the best set.

 How do the run-flat tyres work?

The run-flat tyre is designed to reduce the effect of puncture that one might face. The run flat tyres can be classified into two: support ring system and self-supporting system.

  • Support ring system: this type of tyre comes with a ring that supports the tyre and the vehicle when air loss occurs. The ring is manufactured with hard rubber or any other material that is able to support the weight of the vehicle. The internal ring acts as a support for the tyre to rest on when the tyre gets deflated.

The ring fixes the tyre bead onto the rim of the wheel and offers the needed support. It also automatically seals any puncture for the time being. This technology reduces the amount of air lost compared to conventional tyres. But this is considered to be less effective as it allows air loss before the sealing layer gets activated.

  • The self-supporting system: the self-supporting run flat system or the SSR technology is based on a reinforced sidewall. When the tyres get punctured, the sturdy sidewall prevents the tyre from getting crushed between the rim of the wheel and the road. Also, it prevents the tyres from slipping off the rim thus ensuring the chance of fitting a spare tyre. The reinforced sidewall of the tyre ensures that the bead is in contact with the wheel rim.

The advantages of run-flat tyres 

  • The first and the most prominent advantage of the run-flat tyre is you need not pull over and change the tyres immediately as it is designed to drive long after a puncture. You can find a trusted service centre and get the tyre changed.
  • The conventional tyre on puncture has a great effect on the vehicle. On the flip side, the run flat tyres offer great stability to the car. The driver can maintain the stability of the car well and handle it better.
  • The risk of a blowout is very less. A blowout can result because of various reasons such as underinflated or worn-out tyres and too much load or a nasty pothole. No matter what, sudden blowouts are frightening and dangerous. The best part about run-flat tyres is that the reinforced sidewall reduces the chances of a blow-out to a great extent.
  • The run flat tyres are convenient to use. With run-flat tyres, you need not carry a spare tyre.

Can you use both run-flat and regular tyre?

That is a big no! Each tyre has different tyre characteristics. If you mix and match, the dynamics of the tyre will be affected greatly and you will end up hurting your vehicle. It also makes your car unworthy for the road.

A comprehensive guide on run-flat tyres

Can you fit the tyres yourself?

One con of run-flat tyre is that you cannot fix them by yourself. The stiff and thick sidewall makes it impossible to change the tyres without proper assistance and professional help. Also, the mechanic should be trained to fix run flat tyres. Also, as the tyres are so thick, you may not notice the puncture and loss of pressure. You have to check the tyre regularly to see whether there is any puncture or loss of pressure, this can be done with the help of a tyre pressure monitoring system. The experts of tyres Blue Mountain can handle any type of tyre and not just run flat tyre.

Some common brands 

Brand Run Flat Tyre

  • Dunlop DSST (Dunlop Self Supporting Tyre)
  • Goodyear EMT (Extended Mobility Tyre or ROF Run on Flat)
  • Michelin ZP (Zero Pressure)

Bottom line

The run-flat tyres are costly but it offers the best value for money. While making the purchase be well-informed and choose the most trusted dealer of tyres.

Disclaimer:- This is a generic Information & post; content about the services can be changed from time to time as per your requirements and contract. To get the latest and updated information, contact us today or visit our website.

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