The invention discloses an aluminium alloy wheel, which comprises a wheel rim and a central disk arranged in the inner ring of the wheel rim. The wheel rim is an integral body consisting of an outer ring and the inner ring which are butted together axially; the wheel flange of the wheel rim is a hollow structure; the wheel spoke of the central disk is a hollow structure; and the central disk is connected with the butting part of the inner ring and the outer ring. The invention also discloses a method for producing the aluminum alloy wheel, namely adopting a spin forming method to make two sections of the wheel rim of the inner ring and the outer ring, and using a friction stir welding method to weld the wheel rim and the central disk into an integral body, wherein the position of the central disk in the wheel rim can be selected according to the requirement. Because the aluminium alloy wheel adopts the spin forming method and the 'hollow structure', half of materials can be saved, thus the wheel is light in weight, high in strength, beautiful in appearance, environment-friendly, and energy-saving. The structure and the process are suitable for mass production with high efficiency and low cost.