Moving trucks come in a vast array of sizes. The right size will depend on the function of the truck. Many storage facilities that rent out moving trucks will opt for a small box truck. These trucks are usually around 10 to 14 feet in length and are ideal for short moves around town.  In other cases, moving companies will employ much larger trucks for hauling goods across the country. For these companies, a body measuring in at 24 or 30 feet in length is ideal.  Generally speaking, if the truck will be driven by customers, as is the case for companies that rent out their moving trucks, a smaller body will be ideal. For commercial use, the options are much broader in scope as some of these drivers will carry CDLs.