(Mfg. 4/13), Serial# D5-12301, DOT406AL, 5600 Gallon, 2-Compartment (3000,2600), Double Bulkheads, Air Operated Internals, 4" API Combo Bottom Load/Unload Heads w/ Roto Tags, Vapor Recoveries @ Lead heads, Brake Interlock Bar, FloTech Overfill Monitor, Optic & Thermistor Socket, Offside Gravity Drops w/ Roto tags & Vapor Recovery, Spring Suspension, 275/80R22.5 Tires on All Aluminum Wheels, Cam Style Brakes, Aluminum Fenders, L/H Hose Tube, R/H Hose Tube, R/H Aluminum Fitting Box, Aluminum Ladder @ Front of Tank.....