Steps

The preparations

1. All Norauto centers normally have free air pumps made available at their express center for
2. You just have to go to one, put your vehicle correctly in front (to be able to access all the valves)
3. Take a good look at the label on the bottom of the vertical upright of the bodywork at the driver's door (or if applicable, your manual) to know your recommended pressures

The manipulations for all tires

1. Remove the cap from the tire
2. Press (depending on the system) on the hose clip to open the safety device
3. Connect the hose to your tire and release the clip (depending on the system) to close the safety
4. Check that there is no air coming out (otherwise you may have to move your vehicle forwards or backwards a little so that the hose no longer pulls on the valve)
5. Inflate and / or deflate until reaching the label value
6. Replace the tire cap

Warning

1. To do with gloves, once every month for daily users and every two months for punctuals for safety
2. Even if your vehicle (recent model) can alert you when your pressure is too low, do not wait until it is too late, especially depending on your use
3. Take the opportunity to check the state of wear of your tires, thanks to the wear indicators (1.6 mm legally) in the interstices (every 30 cm) located on the sidewall with a small arrow
4. Check that you do not have a hernia on all sides, that it is not porous, otherwise you must have it changed