What Is the Back Part of a Semi Truck Called?

The back part of a commercial semi truck is referred to as the “trailer”. This trailer is typically made of metal and attaches to the cab of the truck, also known as the tractor.

The trailer is what carries all of the cargo that a semi truck is responsible for hauling.

A trailer typically comes in two pieces, the front portion which is called a “box”, and the back which is called a “tail”. The box portion of the trailer houses all of the cargo and can be customized to fit different needs.

It may have racks or shelves for storage, or it may be designed to accommodate specific items such as livestock or vehicles.

The tail portion of a semi truck’s trailer can vary depending on what type of cargo the truck is hauling. If the semi truck is carrying hazardous materials, then it must be equipped with an appropriate tail gate and other safety devices to ensure that no spills occur during transportation. On other occasions, such as when carrying refrigerated materials, a specialized tail gate may need to be installed in order to keep items at an appropriate temperature while they are being transported.

The back part of a semi truck can also contain other features such as lights and blinkers that help make sure that other drivers on the road know when it is changing lanes or making turns. A tarpaulin can also be attached overtop of any cargo being transported in order to protect against weather elements such as wind and rain.

In conclusion,the back part of a semi truck is referred to as the “trailer” which consists of two pieces: box and tail sections. The box portion houses all cargo while the tail portion can vary depending on what type of cargo it’s carrying and can contain features such as lights and tarpaulins for added protection against weather elements.

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Susan Delgado