Precautions for car failure tripod warning signs

When choosing a warning sign, you must choose products with guaranteed quality, because within a safe distance, whether later vehicles find the warning sign in time is the key to avoiding rear-end collisions. It is recommended to choose a foldable reflective warning sign, because when the vehicle has a problem and needs to be stopped for inspection, it should be placed 50 meters away from the rear of the vehicle to remind the driver to slow down in advance; when not in use, it can be The foldable warning signs will not take up much space in the car.