Height Limit for Blue License Plate Trucks?

2 Answers
MacRebecca
07/29/25 11:55am
Blue license plate 4.2-meter light trucks have a cargo height limit of 2.5 meters. Below is relevant information about height restrictions for blue license plate vehicles: Regulations: Motor vehicle cargo must not exceed the approved load capacity specified in the vehicle's registration certificate. The loading length and width must not extend beyond the cargo compartment, and the following regulations must be observed: Specific Regulations: (1) For heavy and medium-duty trucks, as well as semi-trailers, the cargo height must not exceed 4 meters from the ground, while container transport vehicles must not exceed 4.2 meters; (2) For other cargo-carrying motor vehicles, the cargo height must not exceed 2.5 meters from the ground; (3) For motorcycles, the cargo height must not exceed 1.5 meters from the ground, and the length must not extend beyond the vehicle body by 0.2 meters. The cargo width for two-wheeled motorcycles must not exceed the handlebars by 0.15 meters on either side, while for three-wheeled motorcycles, the cargo width must not exceed the vehicle body. (4) Passenger vehicles, except for external roof racks and built-in luggage compartments, must not carry cargo. For passenger vehicle roof racks, the cargo height must not exceed 0.5 meters from the roof or 4 meters from the ground.
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LaMatthew
08/13/25 9:12pm
I've been driving blue-plate trucks for many years, and their height limit is generally 4 meters, as stipulated by national traffic laws. Why is this number set? The height of bridges and tunnels on the road is usually around 4.5 meters, leaving a safety margin to prevent collisions. For example, when entering highways or urban overpasses, the height limit gate is often marked at 4 meters. Exceeding this can damage the roof or cause accidents. Pay special attention to cargo loading, as adding a roof cover or modifications can affect the height. So, before setting off, it's best to use a measuring tape to confirm the distance from the roof to the ground. Don't underestimate this—I've seen inexperienced drivers who didn't pay attention and damaged toll booth roofs, costing them a lot in compensation. Exceeding the limit not only results in fines and points deducted but can also harm yourself and others. Safety first—make it a habit to check the height.
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