A-A-58009 Truck, Fire Fighting, \(Rescue\) \(Heavy Rescue Truck\)This commercial item description \(CID\) covers a commercial heavy rescue truck. It has a 4x4 chassis with a diesel engine and an automatic transmission; a cab for at least four persons with at least four doors; and a utility body. The heavy rescue truck is intended to stow and transport forcible entry and rescue equipment for hazardous materials clean-up, and for structural, automotive, and aircraft occupant rescue, in both on- and off-road environments.