What must you anticipate in this situation?

In this situation, when driving close alongside a large truck, you must anticipate that your vehicle might be affected by the wind forces around the truck. The truck creates a strong air turbulence that can push your vehicle. On the wind-exposed side, your vehicle may be forced leftwards due to the wind pressure. When you enter the wind-protected area next to the truck, a sudden change may cause your vehicle to be pushed rightwards as the turbulence decreases.

The truck itself is generally less affected by wind because of its size and weight, so it is not expected to be forced rightwards. Understanding this helps you maintain better control of your vehicle and keep a safe distance, especially in windy conditions. This awareness improves your ability to react calmly and correctly to these forces while driving near large vehicles.