CH612, Heavy Duty Trucks - Tank Trucks - Water, Mack EM7, 7LL, 2012 2000 Gal. Water Truck, Berkley Pump, Siphoning System, In Cab Controls, Low Miles, Tank Like New, 270 Horse Power, Air Ride Suspension, All Steel Wheels, Wheel Base, 11R/22.5, Single Axle, Ratio,