Mobile home system

A mobile home system is provided and generally includes a structure and a trailer. The structure includes a floor portion, a roof portion, and a plurality of vertical walls positioned between the floor portion and the roof portion. The trailer is coupled to the floor portion of the mobile home and includes a chassis and a tongue, the chassis includes a pair of outer frame rails and a pair of inner frame rails extend longitudinally along a length of the trailer. The inner frame rails and the pair of outer frame rails form structural box members at the outermost sides of the trailer.