The invention relates to an adjustable wheel suspension (10) for the wheels (12, 14) of an axle of a motor vehicle, wherein each wheel (12, 14) is guided by means of wheel guide elements (16, 18) and each wheel (12, 14) is operatively connected to a torsion bar (20, 22), which can be adjusted by means of an adjusting device (24, 26), via its wheel guide elements (16, 18), the torsion bars (20, 22) being partially aligned with each other and each torsion bar being mounted on an auxiliary frame (28) by its associated adjusting device (24, 26). The invention is characterized in that the two adjusting devices (24, 26) are connected to one another via a cross member (30) of the housing.