During the 1980s and early 1990s, Centurion Vehicles, a converter specializing in Ford trucks based in White Pigeon, Michigan, constructed the Centurion Classic, a four-door version of the fourth- and fifth-generation Bronco. In the construction of each Classic, Centurion would mate the cab of an F-Series crew-cab pickup (from the C-pillar forward) to body of a Bronco (from the B-pillar rearward), including the rear quarter panels, hardtop, and tailgate of the SUV. Early models used fiberglass rear body panels, but later, these were made from steel. As the body conversion retained the rear seat of the Bronco, a Centurion Classic was equipped with three-row seating for up to nine people.