In the United States, the maximum gross vehicle weight (GVW) for a semi-truck is 80,000 pounds. This weight includes the weight of the truck itself, the weight of any attached trailers, and the weight of the cargo being transported. The GVW is not the same as the maximum weight that the truck can pull, which is often referred to as the gross combination weight rating (GCWR).
The GCWR is the maximum weight that a semi-truck can pull, including the weight of the truck, the weight of any attached trailers, and the weight of the cargo. The GCWR is determined by the manufacturer of the truck and is typically listed on the truck's data plate. The GCWR for a semi-truck can range from 120,000 pounds to 150,000 pounds, depending on the type of truck and its configuration.
It's important to note that the GCWR is not a legal limit, but rather a recommendation from the truck manufacturer. The actual weight that a semi-truck can pull may be limited by the regulations of the jurisdiction in which the truck is operated. For example, in some states, the maximum weight that a semi-truck can pull may be lower than the GCWR listed by the manufacturer.
It's also important to ensure that the load being transported is properly distributed and secured within the truck or trailer to prevent accidents.
