You can get different ends for the tow bar to adapt to the Roadmaster base plate.
Roadmaster makes two different style base plates for that model car. You'll need to get the Roadmaster parts from them, or possibly etrailer.
Blue Ox or etrailer will sell you new ends for the tow bar.
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2009 Coachmen Mirada 350DS
2015 Chevy Sonic LTZ Toad
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