How to Wire a 7 Way Trailer Plug (It's Easier Than You Think)
https://www.etrailer.com/faq-wiring-7-way.aspx
WebThe minimum suggested wire size for a 7-way trailer plug is 16 gauge for the turn signals, brake lights, reverse lights, and running light wires. The suggested …
DA: 8 PA: 92 MOZ Rank: 55