All you need to know about Rolling Resistance

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By John Wick

Vehicle owners always find themselves confused with various factors related to tyres. There is a long list of questions that need to be answered. From the concept of rolling resistance to hydroplaning and part-worn tyres, drivers are always looking for trustworthy information on these subjects.

If you are also one of them, the internet has landed you at the right place. This blog will deal with the various confusions you have related to the tyres.

Rolling resistance

The first thing to mention here is to explain what rolling resistance is? Your tyres need friction to keep moving. This takes place between the road and the tyre compound. Rolling resistance is the energy consumed by your tyres to contact with the road continually.

This energy comes from the engine and as a result of which the fuel economy increases. This is why you should buy tyres of low rolling resistance. Earlier, tyres couldn’t have low rolling resistance and be efficient. But the tyre manufacturing companies have achieved this milestone now.

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You can quickly determine the rolling resistance of a particular tyre by reading its EU label. Almost all the new tyres come with an EU label. The rolling resistance rating can be calculated by looking at the fuel economy. If the fuel economy is good, your tyre has low rolling resistance.

Rolling resistance is an essential feature of tyres because it is responsible for the grip you get from your tyres. This helps in ensuring smooth and effortless drives.

Are Part worn tyres safe?

The primary concern of every driver is safety. Though run-flat tyres are considered to be safe by many garage professionals, one can’t ignore their durability. Part worn tyres are imported from some European countries where the tread depth limit is a little higher than the UK.

This means that you will eventually find yourself searching for a new tyre within a few months of buying a part-worn tyre. These tyres don’t last long and have a tread depth that is slightly more than the 1.6mm mark. This means your money will go in vain. Also, these tyres are more prone to punctures and other damages than a brand new tyre.


When your car runs over a water puddle at high speed, the water comes between the tyre and road. This makes the car movement friction-less, and you lose control of your steering. The situation becomes so dangerous that your steering wheel refuses to work for a few minutes. No matter how much you turn it, the steering wheel will not work. This happens because the vehicle is no longer in contact with the road.

You just learned about Hydroplaning. This can happen to anyone in any season. However, you are more likely to face this issue in the rainy season. You can save yourself from this deadly incident by buying tyres which are resistant to hydroplaning.

Tyre inflation

Many people don’t give heed to the air pressure in their Car Tyres Bath. Studies have revealed that most tyres wear down prematurely or unevenly due to inadequate tyre inflation. Under as well as over-inflated tyres reduce the tyre life. The best way to enhance your tyre life is by filling them with air according to the manufacturer. Your manufacturer manual carries all the information on tyre pressure.

Maintain correct tyre inflation to avoid uneven or premature tread depth.

Under-inflated tyres mean inflating your cheap tyres with a lesser air pressure than the one recommended by the manufacturer. Such tyres get punctured easily as the rubber fails to withstand the heat build-up.

Similarly, over-inflated tyres get deformed, and this leads to uneven tread wear. These tyres usually wear more from the outer edges. As a result, you find yourself searching for a new pair.