Checking your tyre pressure is simple and inexpensive. It is important to use the pressure recommended by the manufacturer to avoid overinflation or under-inflation.
- Overinflation can lead to premature tyre wear in the centre of the tread.
- Under-inflation can lead to premature tyre wear in the shoulder area. It reduces the grip qualities.
The tyre pressure recommended by your manufacturer
The pressure has been optimally defined by the manufacturer for the vehicle / tyre combination. All performances have been checked by the manufacturer with a clear objective: your safety. This is why it is imperative to consult the pressure recommended by your manufacturer for your vehicle. It is generally indicated:
- on a sticker in your driver's side door,
- in the fuel filler flap,
-
or in the vehicle manual.
The recommended pressure for your front and rear tyres may not be the same. You will also see that two types of pressure are indicated:
- Normalized pressure: this is the standard pressure
- Loaded pressure: to be adopted when the vehicle is particularly loaded, for example when going on holiday
The pressure is indicated in the pressure unit used in the country you live in: in BAR or in PSI (1 bar = 14.50 psi).
The Risks of Incorrect Tyre Pressure
