Common commercial vehicle models include pickup trucks, micro trucks, light trucks, micro vans, dump trucks, cargo trucks, tractors, trailers, and special-purpose vehicles.

The difference between tractor and trailer

The front of the vehicle with driving capability is called a tractor, and the rear of the vehicle without driving capability is called a trailer. The trailer is dragged by the tractor.

The difference between tractor and cargo truck

As the name suggests, a tractor is used to pull trailers. Generally, a cargo truck refers to a single unit cargo truck. The biggest difference is that the front of the tractor and the cargo box are separated and connected by a towing disc, while the front of the cargo truck and the cargo box are integrated and mounted on a single beam.

The difference between semi-trailer and full trailer

There are two ways to connect a tractor and trailer: the first is that the front half of the trailer is placed on the traction saddle above the rear section of the tractor, and the bridge behind the tractor bears a part of the weight of the trailer, which is called a semi-trailer; The second type is when the front end of the trailer is connected to the rear end of the tractor, which only provides forward pulling force and drags the trailer, but does not bear the downward weight of the trailer. This is called a fully trailer.