What should drivers do to maximize safety when driving with large vehicles?

Answer: B — Ensure proper weight distribution

To maximize safety when driving large vehicles, ensuring proper weight distribution is crucial. This practice significantly affects the stability and handling of the vehicle. When weight is evenly distributed, it helps prevent issues such as tipping, which can occur due to a high center of gravity or uneven weight distribution. Proper weight distribution also enhances braking performance, reduces tire wear, and improves traction, which are all vital for the safe operation of large vehicles. Maintaining steady speed is important, but without proper weight distribution, the vehicle may still handle poorly or be more difficult to control during maneuvers. Using low gears exclusively might limit the driver's ability to adapt to varying road conditions or speeds. Keeping headlights off is dangerous, as visibility is critical, especially in larger vehicles that already face challenges of size and maneuverability. Therefore, focusing on proper weight distribution is the most fundamental aspect of ensuring safety while driving large vehicles.