Tank trucks are specialized vehicles designed to transport liquids, gases, or bulk materials. They feature a large, cylindrical tank mounted on a truck chassis, allowing for efficient loading and unloading. Commonly used for transporting fuel, chemicals, and food products, these trucks are equipped with safety features to prevent leaks and spills. The design of tank trucks varies based on their intended use. For instance, fuel tankers are built to carry petroleum products, while food-grade tankers are used for transporting consumable liquids like milk or juice. Proper maintenance and adherence to safety regulations are crucial for their operation.