Posted by keithmerk on Wednesday, July 26, 2006 at 2:03PM :
In Reply to: Tail light wire gauge? posted by Gary (IA) on Wednesday, July 26, 2006 at 1:48PM :
Does your trailer have a battery that needs charging also? If so I would bump it up to 14 for the lights and 10 for the charge line. But I also use 14 for all of my wiring needs on a truck.