When should you use high beam headlights in Texas?

Using high beam headlights is appropriate when there is no oncoming traffic present. High beams provide a brighter and more intense illumination of the road ahead, which can be particularly beneficial in rural or poorly lit areas. However, high beams can create significant glare for other drivers if used when they are approaching, making it difficult for them to see. Therefore, it is essential to switch to low beams when there is oncoming traffic to ensure safety and visibility for everyone on the road.

In contrast, using high beams in fog can actually reduce visibility because the light gets reflected back by the water droplets, creating a glare. Similarly, during heavy rain, high beams can illuminate the water particles, causing the same glare effect and making it harder to see. When parked on the side of the road, it's typically advisable to turn on hazard lights rather than using high beams, as it can confuse other drivers.