This includes new and used for sale listings of Water Trucks used for construction, dust control, fire suppression, drilling support, road maintenance and hydro testing. Stainless Steel Potable Water Tank Trucks are used to supply fresh drinking water to municipalities, acreages, farms and remote camps. Tanker Trucks are built with a Transport Canada (TC) 406 or 407/412 code carbon steel, stainless steel, aluminum or fiberglass tanks used that are used haul anything that requires a hazardous placard. This includes sweet and sour crude oil, acidic chemicals, fuel etc.