Bigger loads will need larger trucks that are between 20 and 26 feet long. This is the right type of truck that can be used to move items from either two-bedroom or three-bedroom homes which come with between five and eight rooms. These are the right trucks for the job. Technically, these types of trucks are big enough to accommodate around 500 medium-sized boxes. They are also big enough to be able to transport about 15 big furniture items.