Which statement is true about cold-weather driving?

Using windshield washer antifreeze is an important practice in cold-weather driving because regular windshield washer fluid can freeze, limiting visibility and creating a safety hazard. Windshield washer antifreeze is specifically formulated to remain fluid in low temperatures, allowing drivers to maintain a clear view through their windshields, which is crucial for safe driving in cold conditions.

The other options do not provide appropriate or viable advice for cold-weather driving. For instance, using regular windshield washer fluid may lead to freezing and operational issues, while asserting that one should never drive in cold weather is impractical, as many need to travel regardless of conditions. Additionally, engine oil can be affected by cold temperatures, as its viscosity changes, potentially impacting engine performance. Hence, employing windshield washer antifreeze enhances safety by ensuring that the vehicle's visibility systems function correctly, which is critical when driving in winter weather.