The nuclear load of Nanjun dump truck is 1.49T t, so isn't our empty car also overloaded?

At present, there are many announcements made by automobile manufacturers for the same model, all of which are the predecessors of vehicle certificate. You said this type of trailer 1.49, which is the announcement of the base bid. Some customers want the bottom price of listing. If the total mass exceeds 4.5 tons, they can only drive a driver's license above B2, and vehicle insurance needs to buy operation insurance. If the insurance price is high, traffic compulsory insurance will cost more than 4 thousand.