What is the first action you should take when preparing to back up your vehicle?

Answer: C — Check behind your vehicle

The first action you should take when preparing to back up your vehicle is to check behind your vehicle. This is crucial because it allows you to ensure that the area is clear of obstacles, pedestrians, or other vehicles before you begin to reverse. By looking behind your vehicle, you gain a comprehensive view of what is directly in your path, which is essential for safe maneuvering. It's important to perform this check before entering the vehicle and starting it, as some hazards may not be visible in the mirrors or blind spots. This action prioritizes safety and helps prevent accidents that could occur if you were to start backing up without being fully aware of your surroundings. To enhance safety further, after checking behind, drivers can utilize mirrors and glance over their shoulders to confirm that it is safe to proceed in reverse.