What is the purpose of an adjusted rearview mirror during a driving test?

The purpose of an adjusted rearview mirror during a driving test is to provide a better view of the road behind. Properly positioning the rearview mirror allows a driver to see traffic and obstacles approaching from behind, which is crucial for safe driving. A clear view of the rear area helps the driver make informed decisions regarding lane changes, merges, and overall situational awareness on the road.

Adjusting the mirror correctly is particularly important during a driving test since examiners assess a candidate's ability to ensure safety and awareness in driving situations. Being able to see behind clearly supports better judgment and contributes to defensive driving practices, both of which are key components evaluated during the test.