“Off–highway recreational vehicle” means a vehicle that is: A motor–assisted or motor–driven vehicle that: Is designed to carry only the operator of the vehicle on a seat or saddle designed to be straddled by the operator or is designed to carry only the operator of the vehicle and one passenger; and Is commonly known as an all–terrain vehicle; A motor–assisted or motor–driven vehicle that: Travels on four or more tires; Is intended for use by one or more persons; Has the following features: A steering wheel for steering control; A roll–over protective structure; An occupant retention system; Nonstraddle seating; A maximum speed capability exceeding 30 miles per hour; An overall width of less than 80 inches, exclusive of accessories; and An engine displacement of less than 1,000 cubic centimeters; and Is commonly known as a side–by–side utility vehicle; A motorcycle that is designed for off–highway operation and is not eligible for registration as a Class D (motorcycle) vehicle under this article, commonly known as a dirt bike; or A snowmobile. “Off–highway recreational vehicle” does not include: A farm vehicle as defined in § 13–911 of this article when used exclusively on farm property by a farmer; Any vehicle when used on residential property for the purpose of landscaping, gardening, or lawn care; or An electric bicycle. The Administration may establish by regulation other requirements for or limitations on the definition of “off–highway recreational vehicle”.