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"  Does that thumping noise affect you like water torture? Silence that hitch by locking it down. Your trailer hitch rattles. So does mine. It&amp;#039;s caused by the clearance between the hitch receiver and the drawbar inserted into it. And that piece of cardboard you shoved in there last week fell out within a couple of days. The QuietRide Tightening Ball Mount with Lock ($35) uses a threaded pin to snub the drawbar up against an antirattle wedge. A lock fits over the end of the hitch pin to prevent unauthorized removal (sometimes referred to as &amp;quot;theft&amp;quot;). No, you don&amp;#039;t need a new drawbar or receiver. softride.com "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.popularmechanics.com/cars/how-to/a1281/4212185/>