Which type of vehicle could fall under the Class C category?

The Class C license category includes vehicles that are designed to transport 16 or more passengers (including the driver) or hazardous materials in quantities requiring placarding. Additionally, it encompasses any vehicle not defined under Class A or Class B that meets certain criteria, particularly in terms of towing.

In this context, the option identifying a vehicle towing another vehicle not exceeding 10,000 pounds aligns with the Class C qualifications. This means that when a vehicle tows a trailer, the combined weight is crucial, and in this scenario, the weight does not surpass the threshold that would necessitate a Class B license. Therefore, this choice represents a valid example of a vehicle that would fall under Class C.

The other options highlight vehicles that either exceed weight limits or definitions not applicable to Class C. A large tractor with a GVWR of 30,000 pounds is indicative of vehicles more commonly categorized as Class A or B depending on their use and weight. Similarly, a heavy-duty truck with no weight restrictions typically falls under the Class B category. Lastly, a motorcycle with a GVWR of 20,000 pounds exceeds the weight limits typically associated with motorcycles, which also denotes that it doesn't fit within the Class C category.