Class F refers to a classification of vehicles that are designed for specific purposes, often related to commercial use. These vehicles typically include larger trucks and buses that are used for transporting goods or passengers. Class F vehicles are subject to specific regulations and licensing requirements to ensure safety and compliance with transportation laws. In many regions, drivers of Class F vehicles must obtain a special license, often referred to as a commercial driver's license (CDL). This ensures that operators are trained to handle the unique challenges associated with driving larger vehicles, such as maneuverability and load management.