Changes for 2004 enhance safety further. New Hydroboost brakes provide power assist even if the engine stalls or is turned off. A tire-pressure monitor is now standard. New options include stand-alone traction control and 17-inch all-weather tires. There's also a new 7-to-4-pin wiring adapter for the trailer package.
Heavy-duty Suburban 2500-series models can be ordered with Quadrasteer electronic four-wheel steering for dramatically increased maneuverability in tight spaces and improved control when towing a trailer. Next Page