What is the most important method for seeing the sides and rear of your vehicle?

Checking your mirrors is the most important method for seeing the sides and rear of your vehicle. Mirrors are designed to provide a wide field of view that allows drivers to monitor their surroundings effectively, including blind spots that may not be visible through direct line of sight. Properly adjusted mirrors not only enhance the driver's ability to spot vehicles and obstacles beside and behind them but also improve overall situational awareness, making it easier to navigate safely, especially in tight spaces or during lane changes.

While turning your head can provide additional visibility, it is not always feasible to do so constantly, especially in larger vehicles. Backup cameras can offer valuable assistance when reversing but should not be solely relied upon, as they do not replace the need for checking mirrors. Asking passengers for help is generally impractical and could lead to distractions or miscommunication, making it less reliable compared to using mirrors. Overall, mirrors are crucial in maintaining safety and awareness while driving.