When passing a large truck that is driving in the middle lane, which lane is best to use for passing?

When passing a large truck that is driving in the middle lane, the left lane is the most suitable choice. This is due to several key factors related to visibility and safety.

Firstly, large trucks have significant blind spots on their right side and directly behind them. When you attempt to pass on the left, you benefit from increased visibility, allowing you to see the truck driver and your surroundings more clearly. This visibility is crucial in ensuring that it is safe to maneuver back into your lane after passing.

Moreover, passing on the left is generally aligned with standard driving protocols, which dictate that slower-moving vehicles should remain in the right lanes, while faster-moving traffic utilizes the left lane for overtaking. This practice not only ensures a smoother traffic flow but also minimizes the risk of collisions that could occur from sudden lane changes or misjudgments in distance.

Additionally, using the left lane helps to maintain proper distance from the truck. Large vehicles take longer to respond due to their size and weight, and by passing to the left, you can move out of the truck's blind spot faster, reducing the chance of an accident.

In summary, choosing the left lane for passing a large truck enhances safety by providing better visibility and following standard driving conventions.