Brake Wire
Thinking about running new wire for my Trailer Brakes , just not sure what size wire I should use.? The wire the manufacturer used is very thin.
Forum Discussion
The bigger the wire the less voltage drop you will have. Using 12g is fine. 10g is better. 8g is better still, and so on. Use the largest wire you can comfortably use. Second the suggestion to use only marine wire.
Personally, I wouldn't go smaller than 10g.
Personally, I wouldn't go smaller than 10g.
