A-A-58003 Truck, Fire Fighting \(Structural, 4X2 Or 4X4\)This commercial item description \(CID\) covers a structural pumper truck. It has a 4x2 or 4x4 chassis; a diesel engine and automatic transmission; a cab to accommodate at least five seated persons with at least four doors; a 1,250 gallon per minute \(gpm\) fire pump; a 500 gallon minimum capacity water tank; utility equipment compartments; and fire hose. The structural pumper truck is intended to combat structural, wildland, urban interface, and similar type fires.