What should you do to ensure clear visibility through windows before driving?

To ensure safe driving conditions, checking the windshield and windows for cleanliness is essential. Clean windows provide unobstructed visibility, allowing the driver to see road conditions, pedestrians, and other vehicles clearly. Dirt, smudges, or other obstructions can significantly impair vision, leading to a higher risk of accidents.

While adjusting window tint can be important for comfort and glare reduction, it does not directly relate to immediate visibility in the same way that ensuring the cleanliness of the windows does. Similarly, while functioning headlights are crucial for visibility during low-light conditions, they do not address the clarity of the driver’s view through the windows. Checking a rearview camera is also less relevant when it comes to ensuring overall visibility from the driver's perspective. Therefore, maintaining clean windows is the most direct and effective action to ensure clear visibility before driving.