Tanker 4 is our Largest rig in out fleet. It is a 1996 Freightliner Day Cab Line Haul old Army Truck, equipped with a 5,000 Gallon Water tank with a 400 GPM High Volume Pump. This is our most important piece of our fleet for all fire calls, due to the low number of Fire Hydrants in our fire area. Tanker 4 is 1 of only 2 5,000 Gallon tankers in Bell County and is classified as a "portable fire hydrant". It is used through out Bell county and surrounding counties for water supply. With this unit, we supply our Fire area with a much needed supply of water.