Park close to the air pump with the tire valve easy to reach
Check the recommended tire pressure on the driver-side door sticker or owner’s manual
Remove the valve cap from the tire
Turn on the air pump if required
Set the desired pressure on the machine if it has a digital control
Press the air hose fitting firmly onto the valve stem
Listen for air flow and watch the pressure reading
Add air in short bursts if needed
Stop when the tire reaches the recommended pressure
Remove the hose from the valve stem
Replace the valve cap
Repeat for each tire that needs air
Check the pressure again if necessary
Return the hose and finish using the machine if required