How to inflate the Xiaomi balance car

When using the balance car, it is recommended that you observe whether the tread is in a convex arc:

● If the tread is a convex arc, it means that the air pressure is sufficient and there is no need to inflate.

● If the tread is flat (the tread is close to a straight line or has been flat), it needs to be inflated. Observe for one day after inflation. If the tread is flat, it means that the tire may leak air. I suggest you contact Xiaomi customer service to apply for on-site inspection.