What is a major issue with blind spots while driving?

Blind spots are areas around a vehicle that are not visible to the driver through the vehicle's mirrors. The primary issue with blind spots is that you cannot see vehicles in those areas, which creates a significant risk for collisions. When changing lanes, merging, or making turns, failing to check blind spots can lead to accidents with vehicles that you might not be aware of in those spaces.

While blind spots can indeed hide pedestrians and pose a danger in that regard, the core concern originates from the inability to see vehicles, which is why the answer emphasizes the limitations of visibility in those areas. Additionally, blind spots are not solely dependent on speed; they exist regardless of how fast a vehicle is traveling, and their presence does not fluctuate with weather conditions. Understanding and actively checking blind spots is crucial for safe driving practices.