(Mfg. 10/98), Serial# TT28544, Model# BATT-55-3-DC, DOT406AL, 5500 Gallon, 3-Compartment (2200,1100,2200), All Double Bulkheads, Cable Operated Internals, 4" API 'Y' Bottom Load Heads w/ Brake Interlock & Sight Glasses, Roto Tags, LED Work Light @ Load Heads, Vapor Recovery w/ Brake Interlock, 3" Forward & Rear Pump Line, FloTech Overfill Monitor, Optic Socket, Offside Gravity Drops & Vapor Recovery, Spring Suspension, 11R22.5 Tires on All Aluminum Wheels, Cam Style Brakes, Pintle Hitch @ Rear w/ Gladhands & 7-Way Plug, L/H Chain Hangers, R/H Chain Hangers, (2) R/H Stacked Hose Tubes w/ Fitting Box @ End.....