The reason I'm selling my 2015 Grand Cherokee Overland is because I removed the hydraulic lift and installed regular shocks. However, after installation, the shocks were designed for a 6-cylinder model, while my car is an 8-cylinder, so it lowered slightly. Because of this, I installed spacers, but I wasn't comfortable with the spacers, so I went and bought shocks specifically made for the 8-cylinder. I believe these fit Grand Cherokee and Durango models from 2011 to 2015. I'm not entirely sure about the Durango, but I'm certain they fit the 2015 Grand Cherokee 6-cylinder.