What Is the Size of a Semi Truck?

A semi-truck, also referred to as a semi-trailer truck, tractor-trailer, or big rig, is a large vehicle used for hauling freight across the country. Semi-trucks come in many sizes and shapes and can be used for various types of cargo.

The size of a semi-truck can vary depending on what type of cargo it is designed to carry and where it will be traveling.

The most common type of semi-truck is the Class 8 tractor/trailer combo. This type of truck typically has two axles with one trailer attached to it.

The trailers usually have two levels: the main deck and a lower deck, which can be loaded with different types of freight or left empty. Class 8 trucks come in many different sizes ranging from 33 to 53 feet in length and 13 feet 6 inches in height.

In addition to the Class 8 trucks, there are also smaller models such as Class 5 and 6 trucks that are typically used for local deliveries. These trucks are usually shorter than their Class 8 counterparts, ranging from 22 to 28 feet in length and 8 feet 4 inches in height.

Heavy Haulers

For transporting oversized cargo such as construction equipment or industrial machinery, a special type of truck called a heavy hauler may be required. Heavy haulers are significantly larger than standard semi-trucks and may range from 65 to 80 feet long and 16 feet high.

Conclusion:

The size of a semi-truck can vary depending on the type of cargo being hauled and the distance it will travel, with standard Class 8 models ranging from 33 to 53 feet long and 13 feet 6 inches high, while heavier haulers may reach up to 80 feet long and 16 feet high.

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Susan Delgado