What is the minimum height for wording to be clear when inspecting the front of a school bus?

The minimum height for wording to be clear when inspecting the front of a school bus is 8 inches. This height ensures that the signage is legible from a reasonable distance and can be easily seen by pedestrians, other drivers, and regulatory personnel. Clear visibility of important information, including safety instructions or identification markings, is crucial for ensuring the safety of students and the effective operation of the bus. It minimizes the risk of misinterpretation or oversight during inspections, which can lead to safety violations or operational issues. Therefore, maintaining a minimum height of 8 inches for wording helps to promote clarity and safety in school bus operations.