How can I effectively use a bicycle tire air pump to maintain the optimal air pressure in my bike tires?

To effectively use a bicycle tire air pump to maintain optimal air pressure in your bike tires, follow these steps:

1. Check the recommended air pressure range for your specific bike tires, usually listed on the sidewall of the tire.
2. Attach the pump nozzle securely to the valve on the tire.
3. Pump air into the tire until it reaches the desired pressure, using a pressure gauge to monitor the level.
4. Check the pressure periodically and adjust as needed to ensure optimal performance and prevent damage to the tires.