Dealers support General Motors' recall of 6,000 2002 Chevrolet TrailBlazers, GMC Envoys and Oldsmobile Bravadas for possible serious steering problems, a national dealer organisation said today. "Along with NADA, the nation's new car dealers applaud General Motors' swift, preemptive action to recall and repair these vehicles," said National Automobile Dealers Association public and regulatory affairs COO William Newman in a statement.