Abstract: An apparatus, according to an exemplary aspect of the present disclosure includes, among other things, a rail assembly supported by a vehicle body, a tailgate coupled to the rail assembly and configured to slide on rails to an extended position relative to the vehicle body, and a pivot associated with the rails to allow the tailgate to pivot downwardly from the extended position to provide a step. A method according to an exemplary aspect of the present disclosure includes, among other things, sliding a tailgate to an extended position relative to a vehicle body and selectively pivoting the tailgate between a closed position, a tailgate deployed position, and a step position.