Tyre pressure checking

The one check that everyone knows to perform is to check the pressure of their tyres, but a visual inspection is not enough. Clearly you can spot something really obvious this way, such as if a tyre is flat just by looking, but in general looking is not enough to assess the tyres.

Rather you should find out from the handbook that comes with you rcar what the pressure the front and rear tyres should be in the conditions and then use a proper pressure gauge to ensure that the pressures match.

When checking tyre pressure, you should always do it when the tyre is cold to ensure accuracy because this is the assumed condition that the manual will refer to and when you drive the pressure changes as the tyre heats up.

Whilst most think that only too low a pressure is a problem, too much pressure can also be a bad thing and give rise to problems such as light steering and reducing grip. Of course too little grip and the car gets heavier to handle and is less stable.

To ensure that your tyres last well and to increase their longevity, you need to treat them well. You should ensure the air pressure is correct as outlined above and in the manual that will come with your car, and also you should try to avoid anything that causes extra wear (heavy braking, strong acceleration etc). Try to drive more slowly on poor road surfaces and better still avoid them completely.

Related Articles...

driving theory test
What causes accidents: tailgating
Driving too close to a vehicle is dangerous for the very simple reason that you have too little time to react should something unexpected happen. And when you consider how many road journeys there...

What signs with a percentage mean
When you are driving in some places, the roads will be up and down in terms of gradient, which refers to how the height of the road changes as you move along it, just like on a hill. When you...

The risk of accidents - some statistics
No-one wants to think that they will be involved in an accident, but being aware that an accident could happen to you and the statistics is important. Accidents happen to ordinary people, so anyone...

What to do at a roundabout
Roundabouts come in all shapes and sizes, but the basic rules that govern roundabouts are simple. However that doesn't stop people interpreting the rules and indicating and lines in all sorts...

Before Learning to Drive
The minimum age at which you are allowed to learn to drive a car on public roads is 17. As you probably know, you are not allowed to drive legally on your own until you pass your test. This means...

Your steering system
When it comes to driving the car, it is safe to say that the steering wheel is clearly an essential part! If you can't steer your vehicle, then you clearly cannot drive it. There are two...

Tips on buying a vehicle
When it comes to buying a car, many people buy second hand in order to save the costs of a new car which of course often come at a premium having had no previous owner. However there are risks...

Thinking about a greener car
It is interesting to note that a signficant amount of the greenhouse gas emissions of the entire country comes from simply car travel: noticeably over 10% does. Therefore if you have a type of...

Taking the theory test if you don't speak English
Not everyone who takes the Driving Theory Test will be confident enough in their ability to speak and understand English to take the test. Whilst some people in Wales will want to take the test in...

Motorway Driving Tips
Driving on a motorway for the first time can be both exciting and a little daunting - exciting as it is something new whilst daunting as you won't have experienced driving on a motorway before...


Back to home page of driving theory test questions