2002 POLAR 42 Ft. Stainless Steel Insulated Double Conical Tanker, 6800 Gallon Capacity, 4 Compartments, 1900, 1500, 1500, & 1900 Gallons, 1304 Stainless Steel Material, Bottom Unload with Hydraulic Product Pump, Aluminum Full Fenders, Top Load, Hose Tray, Air Ride Suspension, 2 Center Ladders with Catwalk, Stainless Steel Subframe, Landing Gear Brackets, 5th Wheel Plate, 24.5 Low Profile Tires, Aluminum Disc Wheels