2011 Commercial Vehicle Registrations Reach 1.25 Million, Led by Record Used Commercial Transactions, According to Polk

SOUTHFIELD, Mich., March 14, 2012 /PRNewswire/ -- A Polk analysis of new and used commercial vehicle registrations (GVW 3-8) in the U.S. finds 1.25 million units were registered during the 2011 calendar year.  Used commercial vehicle registrations reached a record level for a...