What Length Is a Semi-Truck?

Semi-trucks are an integral part of the transportation industry, allowing goods to be shipped quickly and efficiently across the country. However, semi-trucks vary greatly in size, and understanding their dimensions is essential for anyone who needs to transport goods.

The length of a semi-truck is typically measured from the front bumper to the back bumper. In general, semi-trucks come in two different sizes: short wheelbase and long wheelbase.

Short wheelbase trucks measure around 48 feet in length, while long wheelbase trucks measure around 53 feet.

The size of a semi-truck also depends on its configuration. For example, some trucks are equipped with an additional trailer for extra cargo capacity.

These “double” trucks can range from 78 to 90 feet in overall length.

It’s important to note that federal regulations limit the overall length of a semi-truck and trailer combination to 75 feet. This means that any truck longer than 75 feet must be split into two or more trailers.

Semi-Trucks Also Come in Different Widths

In addition to their length, semi-trucks also come in different widths depending on their configuration and type of cargo they are carrying. The standard width for most semi-trucks is 8 feet 6 inches, while wider trucks can measure up to 10 feet 6 inches across.

Conclusion

Overall, the length of a semi-truck varies based on its configuration and type of cargo it is carrying. Short wheelbase trucks typically measure around 48 feet long while long wheelbase trucks measure around 53 feet long.

Meanwhile, double trailers can range from 78 to 90 feet in overall length. It’s important to note that federal regulations limit the overall length of a semi-truck and trailer combination to 75 feet.

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James Gardner