Which statement is true regarding inspection permits at public stations?

The statement that it is permissible to inspect all vehicles listed on the face of the permit accurately reflects the regulations governing public inspection stations. Each inspection permit specifically identifies the types of vehicles that may be inspected, ensuring inspectors operate within the legal framework. This allows inspectors to conduct thorough evaluations of the designated vehicles, ensuring safety and compliance with state regulations.

The focus on vehicles listed on the permit is crucial, as it establishes accountability and maintains the integrity of the inspection process. By adhering to the specifications laid out on the permit, public stations help ensure that they are adequately equipped and trained to address the needs of the vehicles they are authorized to inspect. This structure ultimately promotes safety on the roads, as vehicles are inspected according to standardized regulations.

Other options imply limitations or conditions that do not align with the established guidelines for inspection permits, but Option B stands out as the clearly defined procedure for authorized inspections.