I have been towing my 08 Saturn Vue for 3 years. It has a Demco Base plate. On our Sept 2012 trip, somewhere between Pensecola FL and Beaumont TX, the whole driver side front frame extension to which my base plate is bolted to, broke free from the main frame and pulled the font facia and base plate 8 inches out. The Saturn was only held behind by the passenger side frame. Upon inspection, the factory spot welds holding the frame extension had failed and had the right side failed, the Saturn would have been free to go where it would. I had emergency repairs made in TX, but it is still unsafe. Demco is sending an after market engineered fix (which should arrive next week). I also checked other base plates and Bjue OX connects to the main frame, not the frame extension. But not sure of Roadmaster. In any event, any of you that have this setup should be vigilant.