Steelcraft 2010-2018 TOYOTA 4RUNNER TRAIL EDITION / 2014-2018 TOYOTA 4RUNNER SR5 RUNNING BOARDS BLK (Excl. 10-18 SR5, 10-18 Limited Models)Excl. All Models with Lower Rocker Panel Extensions 6" step surface and full length had extruded aluminum for added strength Polished stainless steel protective side trim Custom heavy duty brackets, vehicle specific, mounting brackets & hardware included