How to inflate the balance car tires?

The inflation steps of the balance car tires are as follows:

1. Loosen the valve screw until the valve touches the tire.

2. Connect and tighten the gas nozzle with the extended gas nozzle.

3. After the connection, you can use the ordinary air pump to inflate the tire.

Please note that the tire pressure of the balance car should be kept between 35 and 35-50 psi, and the tire pressure on both sides should be consistent.