What's The Maximum Length Of A Semitrailer?

The length of a semitrailer is strictly regulated by the state, with a maximum length of 17.5 meters. The standard width of a semitrailer is generally 2.5 meters, but some special widths include 2.55 meters, 2.8 meters, and 3 meters. In addition to the standard 13-meter length, semitrailers are available in 10-meter, 11-meter, 14.6-meter, 16-meter, and 17.5-meter lengths. The most common semitrailer on the road is approximately 17.5 meters in length, with the main body of the vehicle measuring 13 meters and the total length including the front end approximately equal to the aforementioned value. These semitrailers are generally used for lowbed and vehicle transport purposes.