Can I Use the Connectors at the Same Time on the Multi-Tow 7-Way and 4-Way Trailer Connector 30955?
Updated 09/26/2025 | Published 04/21/2025
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Question:
Replacement Custom Multi-Tow 7-Way and 4-Way Trailer Connectors Part Number: 30955 Is there any reason I cant use both the 4 way and 7 way plugs at the same time? I tow a 2018 Silverado 1500 behind a 2018 Tiffin Allegro Bus. The way the wiring on the truck is set up it kills the 4 way on the back of the truck. When I have covered bikes on the back of the truck the tail lights are not readily visible. If I can use both plugs, I will run a harness from the 4 way to light on the bike rack.
asked by: Brian R
Expert Reply:
No, there is not! You can definitely use both connectors at the same time with the Replacement Custom Multi-Tow 7-Way and 4-Way Trailer Connectors item # 30955.
The longest 4-way extension we have is the 120" long Hopkins 4-Pole Flat Wiring Extension item # HM48235 so you'd two. Or you can make your own using the Quick Fix (TM) 4 Pole Flat Car and Trailer Ends item # 48195 and the 35 Ft 4-Way Trailer Wiring Harness item # A35W42B.
If you have any additional questions feel free to throw them into the comment box below and I'll be happy to answer them.
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Product Page this Question was Asked From
Replacement Custom Multi-Tow 7-Way and 4-Way Trailer Connectors
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- No Tow Package
- 4 Flat
- 7 Blade
- Plug and Lead
- Plug-In
- Hopkins
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Jerred H.
9/26/2025
Hey, did you have a chance to set up the wiring for your bike rack using both connectors? I’d love to hear how it worked out, as it could help others looking to improve their trailer lighting setup.