Which characteristic is specific to a Class A vehicle?

A Class A vehicle is specifically defined by its capability to tow trailers with a Gross Vehicle Weight Rating (GVWR) over 10,000 pounds. This characteristic is essential for understanding the purpose and classification of Class A vehicles, as they are typically designed for large-scale transportation tasks, such as hauling heavy loads over long distances.

This towing capability allows them to be used in various commercial operations, including long-haul trucking that involves transporting freight or equipment. The other options describe characteristics that do not align with the main regulatory framework for Class A vehicles, focusing instead on passenger transport or weight limits that are associated with different classes of vehicles, like Class B or Class C.