Running Board Side Steps for Discovery LR3 LR4 2005-2016 Black Pair Compatible with Discovery 3 (LR3) models from 2005 to 2009 and Discovery 4 (LR4) models from 2010 to 2016. Material: ABS plastic and aluminum. Package includes: 2 side steps (driver side and passenger side), mounting brackets, and installation hardware. The side steps provide a for stepping when entering or exiting the vehicle.They mount to the vehicle's frame using the included hardware and require no drilling or permanent modification.The textured step offers grip under normal conditions.The design follows the vehicle's body contour and provides side coverage consistent with placement.