Still unusual, if no longer unique, the 2004 Ford Explorer Sport Trac combines the interior room and comfort of a mid-size SUV with the open-air, haul-anything capability of a mid-size pickup truck. You might think of it as three-quarters of a Chevy Avalanche for about two-thirds the price.Sport Trac is an SUV with a pickup bed. It has an outdoorsman's interior designed for easy cleaning and a bed made of a nearly impervious composite material. Yet it can carry a family of five in the comfort of a well-equipped Ford Explorer.Click here to read more