N.D. Cent. Code § 39-18-04
Any new mobile home sold in the state of North Dakota and licensed under the provisions of this chapter must be equipped with combination taillight and stoplight controlled and operated from the driver's seat of the propelling vehicle; such mobile home must further be equipped with brakes approved by the department, designed and capable of bringing to a stop such vehicle and mobile home within a distance of fifty feet [15.24 meters] when operated at a speed of twenty miles [32.19 kilometers] per hour. No person may drive any mobile home on the highways of this state unless the propelling vehicle is able to stop within the distance and in the manner prescribed herein.
Any new mobile home sold in the state of North Dakota and licensed under the provisions of this chapter must be equipped with a hitch or coupler which will comply with the regulations as established by the interstate commerce commission.
N.D.C.C. § 39-18-04