When driving behind a **large vehicle** that is going to turn right, it is important to keep in mind that this type of vehicle, due to its size, **will likely move to the left before turning**. This is because they need more space to complete the turn smoothly.

- Large or heavy vehicles cannot always stay on the right edge of the lane when turning, as they require a larger turning radius. Therefore, it is common for them to move to the left to have enough space and avoid obstacles when turning right.

- It is essential to **observe the road** and be attentive to the signals that the driver of the large vehicle may make, either with the turn signals or with their arm, to indicate their maneuvering intentions. This will allow you to anticipate and maintain a safe distance.

- Additionally, it is important to remember that these vehicles may have larger **blind spots**, which means the driver might not see you if you are too close or in a blind spot. Maintaining an adequate distance and being attentive to their movements is crucial to avoid accidents.

In summary, when following a large vehicle that is going to turn right, expect it to move to the left before completing the turn. This will help you anticipate their movements and drive safely.