Before attempting to pass another vehicle, what should you ensure?

To ensure safety before attempting to pass another vehicle, it is crucial to have a clear line of sight and sufficient visibility ahead. Being able to see far enough ahead allows you to evaluate whether the road ahead is free of obstacles, where the lane you are entering leads, and whether it is safe to overtake. This involves checking for oncoming traffic, any potential hazards, and ensuring that there are no curves or hills obscuring your view.

While it is important to know the speed of the vehicle in front, the state of the road, and your fuel level, these factors do not guarantee a safe passing maneuver like having clear visibility does. Being able to see far enough ahead helps you anticipate any changes that might occur during the passing process, making it the most critical consideration before executing the maneuver.