What should I pay attention to when driving high-speed in winter?

1, equipped with snow shovels or cardboard, etc. Before driving in winter morning, use these tools to shovel the frost and snow on the glass, cooperate with the warm air of the vehicle to melt the residual frost on the front windshield, and don't rush to the road before the ice melts, so as to avoid traffic accidents caused by poor sight. Don't slam on the brakes. As far as possible, slamming on the brakes is similar to slamming on the steering wheel. Sudden braking on icy roads will also make the vehicle out of control and the road slippery. Because of inertia, the car not only can't stop, but also is very prone to rear-end collision. It is a fatal mistake to brake suddenly on the snowy road. Brake as much as possible, and the most important thing is to keep a safe distance. 3. It is a problem to pay attention to parking in the snow at night in winter. There is no place to park, so car owners are forced to park in the open air and let the snow wreak havoc. However, it is worth noting that when parking, they should stay behind the snow, not where the snow has melted and there is water, because in that case, the accumulated water will freeze for a while and the wheels will freeze, which may lead to the deformation of the wheels when starting! Also, don't park your car under the tree, because there is too much snow on the tree and it freezes into ice. It is a big injury to fall on the car! 4. Don't change lanes frequently. In fact, you should pay attention to this problem when driving, and don't change lanes frequently. When overtaking is needed, you should keep a sufficient safe distance from the overtaken. After overtaking, don't rush back to the original road, but pull away from the following car for a sufficient distance before returning to the original road. 5. Pay attention to the abnormal sound of the vehicle. If the vehicle is parked in the open air in snowy days, the brake disc and handbrake will easily freeze. If there is abnormal noise when the vehicle starts, don't start the vehicle forcibly first. You should check whether the brake disc is frozen. If it is frozen, you can shake the ice by hitting the hub with a wooden stick.