Which of the following is a characteristic of a motor driven cycle (MDC)?

• A. Must have four wheels
• B. Engine capacity exceeds 50cc
• C. Designed for no more than three wheels
• D. Must be driven with a commercial license

Answer: (C)

A motor driven cycle (MDC) is specifically designed to have a maximum of three wheels. This characteristic distinguishes it from other types of motor vehicles, where structures can become more complex with additional wheels. The classification of an MDC has implications for licensing, registration, and the type of regulations that apply, and it typically occupies a unique space in vehicle definitions within traffic law.

The mention of having four wheels is relevant because such a vehicle would not meet the MDC criteria. An engine capacity exceeding 50cc is more characteristic of motorcycles rather than MDCs, which can have varying engine sizes depending on specific definitions. Furthermore, the requirement for a commercial license does not apply to MDCs in the same way it does to larger vehicles that transport goods or more passengers, thus further underlining why the focus on three wheels is integral to the definition.