(Mfg. 7/87), Serial No. H1-8730, MC307SS, 8000 Gallon, 2-Compartment (4000, 4000), Hydraulic Internal, Vapor Recoveries, Optic Socket, Spring Suspension, 11R22.5 Tires On Aluminum Wheels, Cam Style Brakes, Crank Style Landing Gear, Aluminum Fenders, L/H Hose Tray, R/H Stainless Steel Ladder......