DALLAS, Sept. 29, 2011 /PRNewswire/ -- Scion today debuted for the first time its 2012 xD Release Series 4.0 (xD RS 4.0) and xB Release Series 9.0 (xB RS 9.0) models at the 2011 State Fair of Texas. The two limited production Scions will begin arriving at dealer showrooms in...
