What Does Vehicle Tonnage Refer To?

[Rhett]

Vehicle tonnage refers to the sum of the vehicle's self-weight and its maximum load capacity. Vehicle loading must comply with the following regulations: The rated load capacity of the vehicle should conform to the manufacturer's specifications. For vehicles that have been modified, reconstructed, or require recalibration of load capacity for other reasons, the load capacity must be verified by the local competent authority. If a vehicle is fitted with tires that have a different maximum load capacity than those specified by the manufacturer, the original rated load capacity should be maintained if the new tires have a higher maximum load. If the new tires have a lower maximum load, the load capacity must be reduced accordingly. Any increase in vehicle load must comply with the relevant provisions of the "Rules for Passenger Transport by Automobile" and the "Rules for Goods Transport by Automobile" issued by the Ministry of Transport in 1988. Once the load capacity of any vehicle is verified, overloading is strictly prohibited. When the total mass of a vehicle exceeds the bearing capacity of a bridge or when transporting extra-long, extra-wide, or extra-high cargo, the local transport and public security authorities must be notified. Safe and effective measures must be taken, and approval must be obtained before the vehicle can proceed.