2025 Kia Carnival Trailer Hitch and Wiring Recommendations
Updated 09/02/2025 | Published 08/02/2025
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Question:
I have a 2025 Carnival EX with a not on my window sticker Trailer Prewire Harness. VIN XXX and need a Wire Harness. Do you have a plug and play product? All of yours say without Factory Tow Package
asked by: John L
Expert Reply:
Hey John, thanks for reaching out!
I see you ordered the Curt Trailer Hitch Receiver # C67ER from us the other day (thank you for that!) so for a matching wiring kit I recommend the Curt # C63RV if you have LED lights or the Curt # C32MJ if you don't have LED lights. These aren't plug and play, but they do tee in behind your tail lights so you don't have to cut and splice any wiring.
I'm not familiar with your Trailer Prewire Harness, but feel free to send me any photos of what you found!
To keep the wiring plug easily accessible I recommend using the No-Drill Bracket # C83DR to keep it secured to the hitch beam, and then since it sounds like you'll be towing a trailer, I also recommend checking out the etrailer # e66PR as a simple and effective way to tow multiple different trailers.
Do you have any trips planned yet?
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Product Page this Question was Asked From
Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Trailer Hitch
- For Towing
- Class III
- 600 lbs TW
- 4000 lbs GTW
- 2 Inch Hitch
- Visible Cross Tube
- CURT
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on Trailer Hitch
Jon G.
9/2/2025
Hey John, did you get a chance to try out the Curt wiring kit with your Carnival EX? I'm curious to know how it worked out for you, especially with the Trailer Prewire Harness you mentioned. Your experience could really help others with similar setups!