SOUTHFIELD, Mich.--(BUSINESS WIRE)--Superior Industries International, Inc. (NYSE:SUP), the largest manufacturer of aluminum wheels for passenger cars and light-duty vehicles in North America, today announced that its board of directors has declared a quarterly cash dividend of $0.18 per share, payable October 19, 2015, to stockholders of record as of October 5, 2015. About Superior Industries Headquartered in Southfield, Michigan, Superior is the largest manufacturer of aluminum wheels for pas