When following another vehicle, when should you use your low beams?

Using low beams when following another vehicle is essential for ensuring safety and visibility. The correct distance for using low beams is within 300 feet of the vehicle you are following to prevent blinding the driver in front of you with your high beams. High beams can reflect off the back windows and mirrors of the vehicle ahead, creating a dangerous glare that could impair their ability to see the road clearly.

By switching to low beams within this specified distance, you ensure that both you and the driver ahead can maintain clear visibility without causing any discomfort or safety hazards. This rule is in place to promote safe driving practices and ensure that all road users have a clear line of sight.