Recommended Trailer Hitch And Wiring For A 2024 GMC Terrain
Updated 01/12/2026 | Published 09/06/2024
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Question:
I have a 2024 GMC Terrain SLE. What trailer hitch and wiring harness would you recommend? Thank you. Dennis
asked by: Dennis
Expert Reply:
Hey Dennis,
For a 2024 GMC Terrain I recommend the etrailer Trailer Hitch Receiver # e59ZR. This hitch has a matte black powder coating, which typically matches better with the air dam it'll be sitting next to and won't show scratches as much a gloss coating. It has a 4,500lb GTW / 675lb TW rating which is well over your vehicle's towing capacity so you'll want to make sure you stay under your Terrain's capacity while towing.
For the wiring I recommend the T-One Vehicle Wiring Harness for Factory Tow Package # TK67KR, which is a plug-in harness for a fast and easy installation. Tekonsha is known to be better quality than the competitors so I always choose them if they have an option available.
I've attached a couple of videos below where Brad will walk you through the installation process for both the hitch and wiring.
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- CURT
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Katrina D.
1/12/2026
Hey Dennis, how did the etrailer hitch and Tekonsha wiring harness work out on your GMC Terrain? Your update could make it easier for the next person setting up a similar tow package.