Final answer:
When driving behind large trucks, it is advised to increase your following distance for better visibility and to maintain a safe stopping distance.
This corrct answer c
Step-by-step explanation:
When traveling behind large trucks, you should increase your following distance.
By maintaining a greater distance between your vehicle and the truck, you will have a better line of sight for traffic conditions ahead, and more time to react to sudden stops or turns by the large vehicle.
Specifically, the increased distance helps compensate for the truck's numerous blind spots and provides you with a safer stopping distance in case of abrupt braking.
This corrct answer c) Increase