[Rick Angles]

This is how I wired the car to the trailer. I used 4 way trailer plugs. Vehicle side plug on the trailer and will add a second vehicle side plug inside the car on the vehicle side harness. The harness at the car tail lights will have a trailer side plug. This way I can plug the tail lights of the car into the trailer when towing or plug them into the vehicle harness for tail lights at the track.