Trucks are always needed wherever they build a house or want to transport something huge. Free Printable Truck coloring pages will teach you to distinguish truck types. A tractor is a machine that can transport large trailers with goods, and a dump truck can transport soil, sand and grain. Tanker trucks transport liquid cargoes such as gasoline, milk, and water. And there is a concrete mixer machine. Also, firefighters move on a truck, such a car has retractable ladders and containers with water. You will find much more different and interesting types of big cars in the truck coloring pages.