This high capacity trailer is called a drop deck Keith® Walking Floor® trailer. It has the raised deck in the front as well as flat top braces which allow for a 165 yard load. The trailer has a single drive with a Z-Shoe installed that allows the slats on the raised deck and lower deck to move in unison, and no need for a second drive, saving added cost and trailer weight. The customer who ordered this particular trailer will be using it for rice hulls and with such a light weight product, they want as much load capacity as possible.