Ford Enhances 2021 Expedition With Two-Row Configuration in STX Trim Ford has added to the versatility of its full-sized Expedition with a new package, the STX. Rather than having three rows, the STX enhances the versatility of the full-sized SUV. Advertisement It was probably two years ago or more that something new started happening in the SUV market. Naturally, when any carmaker like Ford built their full-sized SUVs, they had a standard set of three-row bench seats. The seating featured bench seats whose configuration was 3,3,3 or 3,3,2 (three people three rows or three people in two rows and the third row of two people).