How can you check if there is a car in your blind spot?

Looking over your shoulder is the most effective method for checking your blind spot because it allows you to directly see areas that are not covered by your mirrors. Blind spots refer to the specific areas around your vehicle that cannot be viewed through standard mirrors. Relying solely on side or rearview mirrors may not provide a complete picture, as they can miss cars that are positioned at certain angles.

By turning your head and looking over your shoulder, you gain additional visibility and directly check for any vehicles or obstacles that may be in that blind area. This technique is especially important before making lane changes or merging, as it enhances situational awareness and safety on the road.

While checking side mirrors and the rearview mirror is essential for overall awareness, they do not fully compensate for the limitations inherent in blind spot visibility. Signaling and changing lanes without verifying your blind spot could lead to collisions if another vehicle is present that you cannot see solely through mirrors.