* The handlebars are turned. This is the most common reason why a scooter will turn. Make sure that the handlebars are pointing in the direction you want to go.
* The wheels are not aligned. If the wheels are not aligned, the scooter will pull to one side. Check to make sure that the wheels are straight and in contact with the ground.
* The bearings are worn out. If the bearings are worn out, the wheels will not rotate smoothly and the scooter will be difficult to control. Replace the bearings if they are worn out.
* The steering mechanism is damaged. If the steering mechanism is damaged, the scooter will be difficult to steer. Inspect the steering mechanism for damage and repair or replace any damaged parts.
If you have tried all of these things and your scooter is still turning, you may need to take it to a professional for further assistance.
