Things you need to know about your tyre pressure

In simple words, car tyre pressure is the quantification of air in your tyre to ensure even tread and smooth grip. All tyres including brand new, well-mounted tyres leak air naturally and not just when punctured and it is essential to keep a check on this to avoid major issues.

Signs of low tyre pressure

  1. When tyre pressure begins falling the tyre starts to flatten out. This increases the contact area of the tyre and road surface leading to a spongy ride.
  2. Harsh drive, hard hits and a feeling that the shock absorbers aren’t working generally mean that your tyre has a low air pressure.
  3. Your vehicle can be pushed out of alignment if your tyres lack equal amounts of pressure. Low tyre pressure also gives you a feeling that your car is drifting to one side when driving.
  4. When your tyre has a decreased air pressure it leads to a higher rolling resistance due to the increased surface contact.

How Does Tire Pressure Affect Driving

A higher value of air pressure and underinflation of your tyre both affect your tyre performance and might lead to serious damages or even accidents.


The size of contact between the surface and your rolling tyre affects the grip of your tyre to a large extent.

Underinflated tyres lead to a higher contact giving you a tighter grip but this is not recommended for daily use. A lot of racers deliberately reduce their tyre pressure to give a higher grip on a dry race track.

In the case of daily use, this could turn out to be scary as it might lead to hydroplaning.

Over-inflation can lead to reduced safety and grip.


Under-inflated tyres reduce longevity due to premature wearing of your tyre, unlike the ones that are inflated to the optimum pressure. Low tyre pressure contributes to tyre disintegration, ply separation, heat buildup and sidewall breakdowns.

Using an inadequately pressurised tyre leads to the breakdown of the casing and reduces the ability to retread.


One of the most common reasons for tyre failure and blowouts is an under-inflated tyre. This can jeopardise control, safety and can result in potential accidents. Optimum tyre pressure ensures optimum and maximised safety because of the greater stability, handling and braking that is provided.


Fuel consumption is noticed to increase by 5% in under-inflated tyres. You will be paying more for fuel and also harming the environment due to the higher carbon monoxide released by them.

Keeping a check on your tyre pressure will not only save you cash but also save the environment.


Steering, stopping and grip of your vehicle is improved with the right tyre pressure. The stopping distances increase stopping distances and are worse in bad weather conditions.

What’s The Recommended Tire Pressure?

Thousands of tests and calculations are made by the manufacturer to recommend the optimum tyre pressure for your vehicle. The load and vehicle type decide the maximum limit of air pressure and this can normally be found printed on a sticker in your car door frame or it is mentioned in the manual. A tyre pressure label can also be used to calculate the air pressure by yourself.

How To Check The Tyre Pressure?

Tyres can deflate fast if they aren’t checked is recommended to check in the early morning once every couple of weeks. If this is left unnoticed it can result in uneven tread wearing.

Auto part stores, the mechanics, petrol stations all allow you to check the air pressure. You can also check tyre pressure at home using a tyre pressure gauge and air compressor.

Continental Tyres Twickenham work well with newer innovations and show effective and safe handling even under low tyre pressure.

Modern cars come with a tyre pressure monitoring system called TPMS. This allows you to check your tyre pressure in real-time and informs the driver in case of low pressure using a pictogram or warning light display.

Temperature affects air pressure in tyres in a significant manner. Lower pressure is observed when it is cool and higher pressure in warm temperatures. This is the reason why sometimes it is recommended that you inflate winter tyres by 0.2 bar above the limit while filing up to the suggested limit for summer and all-season tyres. This is also the main reason why it is advised to check tyre pressure when your Tyres Richmand is comparatively cool.

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