What is the width of the semi-trailer?

Different semi-trailer models have different widths. Generally speaking, the width of semi-trailers on the market is 2.5 meters, the maximum width of fully enclosed van semi-trailers is 2550 mm, and the width limit of semi-trailers for transporting non-removable items is 3000 mm. The vehicle length limit does not apply to low-bed special semi-trailers for transporting non-dismantling objects, special semi-trailers for sports vehicles (but the length of the train formed with the tractor must comply with the provisions of this standard), and the transport of single-item containers longer than (40 feet) frame container semi-trailer.