Specifications include, but are not limited to: Airbags: Standard air bag system including driver and passenger frontal air bags. Air Conditioning: Air conditioning required. Alternator: Heavy-duty, maximum output available. Axles: Heavy-duty 4x4, auto hubs. Body Side Molding: No body side molding. Brakes: Power-assisted four-wheel disc anti-lock brake system required. Battery: Heavy-duty battery with minimum of 650 cold cranking amps with battery saver feature if available. Color: Agate exterior with ebony interior. Trim to be color coordinated. Cooling System: Heavy-duty, maximum size available. Cruise Control: Factory installed electronic speed control required with set and resume. Defroster/Heater: (a) Hot water, fresh-air type (largest size). (b) Factory installed electrical rear window defroster/defogger required.