What should you do if you are following a truck and cannot see the driver?

Staying far enough back to see the side mirrors of the truck is the correct approach, as it provides you with a better perspective of the truck’s blind spots and allows you to maintain a safe following distance. This distance is crucial for ensuring that you can react appropriately if the truck makes sudden movements or stops.

When you can see the truck's side mirrors, it indicates that the driver can also see you, which enhances safety for both you and the truck driver. If you are too close, you risk being in the truck's blind spot, where the driver cannot see you at all. This situation increases the risk of collision, as the truck may change lanes or stop suddenly without your presence being noticed.

By maintaining the right following distance, you also allow yourself ample space to react in situations such as the truck braking or turning. Therefore, keeping a distance that allows you to see the side mirrors is essential for safer driving around large vehicles like trucks.