Driving a motor vehicle in extreme rain and snow weather is often difficult to control, and tires are prone to slip, which will greatly endanger the personal safety of drivers and so on. The tire chain, as the name suggests, is mainly used to prevent the tire from slipping under such extreme conditions, which can effectively improve the grip of the motor vehicle and prevent the occurrence of situations such as side slip and rollover, thereby ensuring the normal driving of the motor vehicle and the driver's safety. personal safety, etc. In addition, it can also play an important role in muddy roads and gravel roads.