A semi trailer frame can also be lighter in weight because it allows larger items, such as loading sacks, cups, and nuts. A heavy duty truck frame can also be lighter in weight, as it allows more loads of sacks, cups, and other items to be transported.
Semi-trailer frames can be adjustable to fit different needs. Forover, they are easy to store, folded, or noted. Somei trailer frames are easy to store, and can be folded or not.