What is the correct way to check for the blind spot?

The correct way to check for blind spots is to look over your shoulder. This action involves physically turning your head to view areas around your vehicle that are not visible in the rearview or side mirrors. Blind spots are typically located directly behind and to the side of your vehicle, and they are areas where other vehicles or obstacles may not be seen through standard mirrors.

While using the rearview and side mirrors is important for overall awareness and observation of your surroundings, these mirrors do not eliminate all blind spots. Relying solely on mirrors can lead to dangerous situations, especially during lane changes or when merging. Therefore, looking over your shoulder provides a direct line of sight to these hidden areas, enhancing safety by ensuring that no other vehicle or obstacle is present before you maneuver your vehicle.

Checking your speed does not contribute to spotting blind spots. It's crucial to maintain a safe speed, but it does not aid in visibility around your vehicle.