When you build the vehicle on the website and you get to the options, when you click on the rear load leveling it states that the vehicle raises one inch when placed in 4x4 and when it is placed in park the vehicle "lowers" to get in and out easier. But my impression was the vehicle only had the system in the rear so that is why i am asking. If it was only in the rear, you would think that the rear would raise 1 inch in 4x4 but not the front and the opposite would happen when the vehicle went into park.