What must a driver do after stopping a burning truck?

Answer: A — Secure the vehicle from movement and exit

When a driver encounters a situation where their truck is burning, the most critical actions to take are centered around safety and securing the vehicle. Securing the vehicle from movement involves ensuring that it is in a safe position and will not inadvertently roll or cause further hazards. Exiting the vehicle promptly is essential because remaining inside a burning truck puts the driver's life at significant risk from smoke inhalation or fire. After securing and exiting, the driver should move to a safe distance away from the vehicle to protect themselves from the potential for explosions or spreading flames. Attempting to put out the fire may seem instinctively brave, but it can be extremely dangerous if the fire is substantial or involves flammable materials. Taking pictures or waiting for help should only occur once the driver is safely away from the vehicle, as it doesn’t prioritize immediate personal safety.