Which of the following helmets is typically worn by members of truck companies?

Members of truck companies typically wear black helmets as part of their standard personal protective equipment (PPE). Black helmets are often associated with fire suppression and rescue operations, which are primary responsibilities of truck companies. These helmets not only provide essential protection during firefighting and rescue scenarios but also signify the specific role of the personnel within the department.

The choice of helmet colors can differ by department and region, as certain colors may be designated for various ranks or roles in other types of fire service teams. In this instance, knowing that truck companies wear black helmets aids in recognizing their function during emergency responses, underscoring their involvement in tasks such as ventilation, ladder operations, and search and rescue.