When should drivers use low-beam headlights for visibility?

Using low-beam headlights is crucial for ensuring visibility while also maintaining the safety of other drivers. The correct answer highlights the importance of reducing glare for oncoming vehicles. When you are within 500 feet of an oncoming vehicle, using low-beam headlights helps avoid blinding the other driver, which can lead to dangerous situations. This is particularly important at night or in low-light conditions where high beams would reflect off mirrors and potentially impair the vision of oncoming traffic.

In other scenarios, while drivers may also be advised to use low-beam headlights in heavy rain, residential neighborhoods, or at night, the specific distance from oncoming traffic is a key regulatory rule designed to maintain safety on the roads. Proper use of low beams allows a driver to see the road ahead clearly without causing visibility issues for others sharing the road.