How many tons can a 4-meter-2 blue brand truck pull without overloading?

Pulling 5 tons is not overload. According to the law, 4.2 blue brand trucks are light trucks with a load of less than five tons. According to the national freight car classification standard, the total mass of minivans is 1.8 tons, and the length of vans is less than or equal to 3.5 meters. Article 18 of the Road Traffic Safety Law of the People's Republic of China * * * Non-motor vehicles that should be registered according to law can only drive on the road after being registered by the traffic management department of the public security organ. The types of non-motor vehicles that should be registered according to law shall be stipulated by the people's governments of provinces, autonomous regions and municipalities directly under the Central Government according to local actual conditions. The size, mass, brakes, bells and night reflective devices of non-motor vehicles shall meet the technical standards for safety of non-motor vehicles. "Road Traffic Safety Law of the People's Republic of China" Article 48 The loading of motor vehicles shall conform to the approved loading quality, and overloading is strictly prohibited; The length, width and height of the load shall not violate the loading requirements, and the load shall not be scattered or scattered. Motor vehicles carrying non-decomposable and out-of-gauge articles, which affect traffic safety, shall travel at the time, route and speed specified by the traffic management department of the public security organ, and hang obvious signs. Carrying non-decomposable and out-of-gauge articles on expressways shall be carried out in accordance with the provisions of the Highway Law. Motor vehicles carrying explosives, inflammable and explosive chemicals and toxic and radioactive dangerous goods shall, after being approved by the public security organs, run at the specified time, route and speed, hang warning signs and take necessary safety measures.