(Mfg. 09/99), Serial No. TT-N5919-00, Model BATT-54-2-SB, DOT406AL, Aluminum Construction, 5400 Gal. Capacity, 2-Compartment (2700, 2700), Double Bulkhead, Air Operated Internals, Combination Load Heads w/ Brake Interlocks, Roto Tags, Work Light @ Load Heads, Dual Vapor Recoveries w/ Brake Interlocks, Flotech Overfill Monitor, (1) Thermistor Socket, (1) Optics Socket, Forward Pump Line, Spring Suspension, 275/80R22.5 Tires On Aluminum Wheels, Cam Style Drum Brakes, Aluminum Fenders, R/H Side Hose Tray, Aluminum Ladder @ Front Of Trailer, Expandable Drawbar... **Right Hand Side Has Been Replaced Very Early In Trailer's Life, You Can Hardly See Where The Seam Is**