After the snow chain is installed, everything is not all right, and there are still many precautions in the use of the snow chain. First of all, the driving speed of the vehicle should not be too fast, generally not more than 40 kilometers per hour; at the same time, avoid sharp turns, sudden braking, etc. on the way, which will accelerate the occurrence of sideslip; the use time of the snow chain should not be too long, otherwise it will It will cause great damage to the tires, so generally when the road conditions return to normal, the snow chains should be removed in time. In addition, when installing tire chains, you should ensure that the tire pressure is sufficient, and choose tire chains that match the size of the tire.