Your vehicle's manufacturer-recommended tyre size is listed in your owner’s manual. If you do not have your owner’s manual, you may also find your vehicle’s tyre size in one of several different places:
THE AIR PRESSURE LEAKS WHETHER YOU USE YOUR CAR OR NOT
BE SURE TO CHECK YOUR TYRE PRESSURE ONCE A MONTH!
HOW TO CHECK THE AIR PRESSURE?
Did you know that the air pressure in the tyres falls naturally by approximately 10-20kPa a month?
Check your tyre pressure once a month when the tyres are cold. The optimum air pressure varies from car to car. It is written on the label inside the driver’s door.
Go to a tyre shop or a gas station when your tyres need to be inflated.