First of all, we should know that when the vehicle breaks down at high speed and can't run, you need to call the trailer, not just call it. For example, it is illegal for some car owners to let their friends drive in order to save trailer fees. If you need to call a trailer at high speed, it needs to be a professional wrecker or rescue vehicle, that is, you can only call a 4S shop, insurance company or road administration department to carry out the trailer. If it is called a road rescue trailer, the charging standard is: the starting price of a car is 380 yuan per 10 km, and the kilometers exceeding 10 km shall be regarded as a trailer. Charge 18 yuan for each additional kilometer.

Generally speaking, some towing services of insurance companies now allow free towing within the prescribed mileage. Once they exceed the mileage, they will charge according to their own charging standards, as will some brands in 4S stores. But some people don't have free mileage. The highway department certainly does not have free mileage, and will charge according to the mileage of the trailer.

The charging standards for high-speed trailers vary from region to region. Generally, if the target of the trailer is a vehicle, the cost of the trailer is 400 base price, which is within 10 km and above 10 km. The regional government charges an extra fee per kilometer of 5 yuan for trailer service, but it usually exceeds this price.

The starting prices of large and medium-sized trailers are 450 yuan and 560 yuan respectively. However, I believe everyone who calls a tow truck on the highway knows that the cost far exceeds this price. Trailer mileage 10 km has been collected 1000 yuan, and there are many owners. Because of the high speed, there is no choice but to accept it. But in fact, the owner can talk to the trailer driver according to the charging standard, not according to its price.