Abstract: The invention relates to a vehicle jack 12 integrated into a chassis of a vehicle 10 and comprises two jack assemblies 12.1, 12.2 arranged in end-to-end fashion along each side of the vehicle. Each jack assembly includes an elongate drive screw 20 and a pair of legs 9, one of which is pivotally connected to a screw follower 22. In addition, the jack 12 Includes a drive mechanism 14 comprising a bevel gear arrangement which is drivingly connected to the respective drive screws 20. Upon actuation of the drive mechanism 14, the pairs of legs 9 are simultaneously, pivotally displaced relative to the chassis between a retracted position, in which the legs 9 are substantially aligned and disposed at least partially within or around the chassis, thereby not to adversely affect the ground clearance, and an extended position.