Illinois CDL Practice Exam

Question: 1 / 400

Why is it crucial to adjust mirrors before starting a trip?

To make the vehicle appear larger

To ensure visibility of blind spots and surroundings

Adjusting mirrors before starting a trip is vital to ensure visibility of blind spots and surroundings. Properly adjusted mirrors allow the driver to have a clear view of the road, vehicles beside them, and any obstacles that may be in their path. This is especially important for larger vehicles, such as trucks and buses, where blind spots can be significantly larger than in standard vehicles.

By ensuring that the mirrors are correctly positioned, the driver minimizes the risk of accidents caused by not seeing other vehicles, cyclists, or pedestrians. Proper visibility contributes to safer maneuvering, lane changes, and turns, ultimately enhancing overall road safety. Making sure mirrors are adjusted effectively is a fundamental part of pre-trip safety checks in the commercial driving field.

Get further explanation with Examzify DeepDiveBeta

To improve vehicle aerodynamics

To avoid collisions at traffic signals

Next Question

Report this question

Download Illinois CDL Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy