Mfg. 12/01), Serial# 28359, DOT406AL, 5000 Gallon, 3-Compartment (1500,1000,2500), Single Bulkheads, Air Operated Internals, 4" API 'Y' Bottom Load Heads w/ Brake Interlock & Sight Glasses, Roto Tags, Work Light @ Load Heads, Vapor Recovery w/ Brake Interlock, 3" Forward Pump Line, FLoTech Overfill & Retain Monitor, Optic Socket, Offside Gravity Drops & Vapor Recovery, Spring Suspension, 295/75R22.5 Tires on All Aluminum Wheels, Cam Style Brakes, Stainless Steel Quarter Fenders on Front Axle, Aluminum Fenders on Rear Axle, Aluminum Fitting Box Mounted in Draw Bar, Chain Hangers Mounted before Rear Axle, (2) R/H Stacked Hose Tubes w/ Fitting Box @ End, Aluminum Ladder @ Front of Trailer.....