The width of a large truck is usually between 3 and 4 meters, depending on the type and load.

‌ Medium vans ‌ are usually between 3.5m and 4.5m in width and are suitable for wider highways and urban roads.

‌ Large trucks ‌ are usually between 4.5 and 7.5 meters wide and are suitable for highways and national roads.

‌ Very large trucks ‌ usually have a width of more than 7.5 meters and are suitable for heavy cargo transportation and special scenarios.

In addition, the size of the truck compartment varies with different loads. For example, a 2.5-ton truck has a width of 1.9 meters, a 3.5-ton truck has a width of 2 meters, an 8-ton truck has a width of 2.3 meters, a 25-ton truck has a width of 2.3 meters, a 35-ton truck has a width of 2.4 meters, and a 40-ton truck has a width of 2.5 meters. These data show that the width range of large trucks is wide, and the specific value needs to be determined according to the model and load.