XLifter Raise, lower, level The XLifter gives you precise control over your vehicle's electronic air suspension (EAS). Raise or lower your car far beyond factory settings without the speed restrictions. Tackle difficult terrain or fit into low-clearance spaces with ease. Use the unique self-levelling feature to level your vehicle on almost any uneven terrain with the touch of a button. Enjoy a unique sleeping experience whilst travelling either in-car or with a roof top tent.