Trailer Coupler Grease Tips (Canada)

Pickup towing a travel trailer on a Canadian highway
Towing

Coupler grease keeps the ball socket from dry-wearing. Use a grease the trailer maker allows, clean old grit out, and inspect the latch while you are there.

Hitch Ball one and seven eighths Inch
Hitch Ball one and seven eighths InchCURT 40001$24.69 CADSee the part →
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When to grease

At the start of the season and after muddy trips. Too much grease throws grit. A thin, even coat on the ball and socket is enough for most utility trailers.

Watch wear

Flat spots in the socket or a loose latch mean parts, not more grease. Match ball diameter before you lubricate a mismatch.

Parts we commonly sell

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Official CURT context

Official clips from @curtmfg. If an embed stalls, use the YouTube link under the video.

How to Select a Trailer Hitch

CURT · Official overview

Classes, receiver sizes, and matching hitch ratings to the trailer.

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Ball mount and trailer ball

CURT · Official overview

Mount drop, ball diameter, and coupler match.

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