I purchased the front skid plate, the mid skid plate and the transfer skid plate because all three of these fit together perfectly. I know how heavy duty these are because I installed them myself in my driveway and got an incredible workout lifting all 120 lb to get these things on (they're roughly 40 lb apiece). Unless you have a lift and a transmission jack at your disposal, I highly recommend getting some help and not installing them alone like I did. They look amazing and they even make my GX bit more aerodynamic as I drive down the road because there's a smooth flat surface underneath.