This is a must have tool with one tip that is reversible, a small fork on one end and a pin pusher on the other.
这是一个必须有一个工具提示是可逆的，一小叉一端与一针推为另一方。
2
To this end, a tire changer that features a mechanical bead pusher for mounting and demounting low-profile tires, ultra-low profile tires and run-flats is a must.