My truck had connectors at pillar and there are no open ports in the connector to add any wires through, nor it there space around the edges to drill the connector and run some through. Typically there’s always a few open pins in the connectors but this truck on the drivers side at least every pin is used. I hate to drill the pillar and door, i need to run at least one pair into door I could re use the oem two wires for one of the speakers.