This jack gets inflated using a pipe that connects it to the tail pipe of a vehicle. The jack will start to inflate as soon as the car's engine is started. Design engineers discovered that the ordinary jacks were not fit for all kinds of terrain. Because of this they were inspired to design the jack. The jack can easily be used in unstable areas such as muddy areas, sandy or areas with snow. It is designed in such a way that it provides a wider footprint so as to avoid sinking. The feet are triangle in shape so that the unit is firmly grounded at all times. Unlike the traditional jack that is usually placed under the axle, the X jack is safely placed under the side of the body. The jack as a triple layer top and a hard core insert that provides extra protection and stability. The jack has a unique system that can inflate two ways this means that you can inflate it using the exhaust or an air compressor.