How much longer does it take to pass a commercial vehicle compared to a passenger vehicle on a level highway?

Answer: B — Three to five seconds

When passing a commercial vehicle on a level highway, it typically takes three to five seconds longer than passing a passenger vehicle. This time difference is primarily due to the larger size and longer length of commercial vehicles, which increase both the distance required to safely overtake them and the time it takes to complete the maneuver. Commercial vehicles have wider blind spots and can take longer to accelerate when you're ready to go back into your lane after passing. Understanding this difference is crucial for maintaining safe driving practices. When approaching the task of overtaking a commercial vehicle, drivers should ensure they have ample time and space to do so without risking a collision. This consideration is vital for promoting safety on the roads, especially when considering the dynamics of larger vehicles at speed.