If you notice a tractor-trailer at an intersection that is planning on turning, what should you expect?

When you see a tractor-trailer at an intersection preparing to turn, you should expect that it will require more space than a regular vehicle. Tractor-trailers are significantly larger and have a wider turning radius, meaning they may need to use an additional lane to complete their turn safely. This is especially true when turning left, as the truck may swing out wide to navigate the corner.

Understanding this helps in assessing the situation correctly and allows for safer driving practices. For example, if you are in a smaller vehicle nearby, giving ample space and being patient is essential to ensure the truck has the room it needs to maneuver safely. Staying alert and anticipating the truck's need for additional space will help prevent any accidents.