Hook and Chain Tow Trucks are a type of towing vehicle designed to lift and transport disabled or illegally parked vehicles. They use a hook and chain system to secure the vehicle, allowing it to be towed by the truck. This method is effective for heavy-duty towing, especially for larger vehicles. These trucks are commonly used by tow truck operators and auto repair shops due to their strength and reliability. However, the hook and chain system can sometimes cause damage to the towed vehicle, leading to the preference for other towing methods, such as flatbed tow trucks, in certain situations.