How to Select a Trailer Hitch
Classes, receiver sizes, and matching hitch ratings to the trailer.
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Receiver plugs and covers keep debris out of an empty hitch tube. Soft plugs are quick. Hard covers dress the bumper. Neither replaces a hitch lock when an insert is installed.

Rubber plugs push into the tube and shed water. Stamped or plastic covers clip or strap over the opening and look cleaner on show trucks. Match the cover to one and one quarter or two inch openings.
If a ball mount, rack, or carrier sits in the tube, use a pin or hitch lock. A cover alone will not secure an insert. In winter, pull the cover occasionally and clear packed salt from the tube.
Confirm ratings and fit notes on each product page before you order.




Official clips from @curtmfg. If an embed stalls, use the YouTube link under the video.
Classes, receiver sizes, and matching hitch ratings to the trailer.
Watch on YouTube