Texas DMV Written Driving Practice Exam

Headlights should be used in adverse weather conditions and when visibility is low, as mandated by Texas law. This requirement ensures that drivers can see the road clearly and that other road users can see the vehicle, which is critical for safety. Adverse weather conditions can include rain, fog, snow, or any situation that limits visibility, such as driving at twilight or dawn. Using headlights in these circumstances enhances overall road safety by improving visibility for both the driver and other vehicles, reducing the likelihood of accidents. The notion that headlights are only required at night or on highways does not address the various conditions in which visibility can be compromised. Thus, the law emphasizes consistent use of headlights whenever necessary to maintain safety on the road.