Alberta Class 7 License Practice Test

Checking your blind spots before changing lanes is crucial for safety because there are areas around your vehicle that your mirrors do not cover. These blind spots can hide other road users, such as cyclists, pedestrians, or even smaller vehicles. When you change lanes without looking into your blind spots, you risk colliding with these individuals who may be traveling in these hidden areas. This practice is essential for maintaining awareness of your surroundings and ensuring that you can change lanes safely without endangering others or yourself.

The other options do not directly relate to the importance of checking blind spots during a lane change. Fuel levels, tire issues, and speed reduction are not pertinent factors in determining whether it is safe to merge into a different lane on the road. Thus, acknowledging and addressing the hazards present in your blind spots is a vital component of defensive driving and contributes significantly to road safety.