How can I effectively use an electric air pump for bike tires to ensure optimal tire pressure and performance?

To effectively use an electric air pump for bike tires, start by checking the recommended tire pressure listed on the sidewall of the tire. Connect the pump nozzle securely to the valve stem of the tire. Turn on the pump and inflate the tire to the recommended pressure. Use a pressure gauge to check the pressure periodically and adjust as needed. Overinflating can cause damage, so be cautious. Regularly maintaining proper tire pressure will ensure optimal performance and longevity of your bike tires.