Abstract: A jack member onto a pair of which members a vehicle can be driven and then raised to a position inclined to the horizontal. The jack members are used more particularly for stowing vehicles in containers on a number of support frames. The jack members raise the vehicles so that they are supported at an angle to the horizontal with their wheels held in wheel support cradles attached to the frames. The jack members each comprises an approach ramp and a lifting ramp pivotally connected at one of their ends on which the vehicle is initially aligned and supported prior to being elevated at one end for inclined support on the vehicle frame.