Posted 1/12/2018 20:57 (#6500570 - in reply to #6500153) Subject: RE: Trailer light wire size?
Sac & Story county IA
This is on a full size semi trailer. The tail lights and clearance lights are supposed to be separate. So need 5 wires for sure and 6 to have ground would be better. I hate to have the close inspection along the road. Thanks for the offer.