When should you adjust your mirrors on an apparatus?

• A. Only at shift change
• B. At the start of each shift and every time the apparatus is used
• C. Before every call but not during shift
• D. When you notice a misalignment

Answer: (B)

Mirrors must be set so you have a clear, accurate view around the vehicle before you operate. Proper adjustment is essential because your seating position, gear, and even the load in the rear can change from one use to the next, which can alter what you see in the mirrors and create blind spots if you don’t reset them.

The best practice is to adjust at the start of each shift and every time the apparatus is used. Starting the shift with a correctly aligned mirror setup ensures the driver’s own position and angle are accounted for from the outset. Rechecking and adjusting each time the apparatus is used addresses any changes that occurred during movement, loading, or repositioning gear, so you’re always seeing the sides and rear of the vehicle accurately. This habit reduces blind spots, improves backing and lane changes, and enhances overall safety during emergency responses.

Choosing options that limit adjustment to only shift changes, only before a call, or only when misalignment is noticed misses the need for consistent, proactive visibility.