GMC Trailer Wiring Harness
Make installing a trailer wiring harness on your GMC as easy as possible with a custom fit wiring harness from Draw-Tite, Curt, Pollak, Tow Ready, Bosal, or Hopkins. A custom kit will eliminate or reduce the need to cut and splice wires in your GMC while helping to protect sensitive electronics.
What our customers are saying:
Thanks for the great service. The order arrived at my doorstep yesterday afternoon. Thank you for making sure the order was complete. I installed the hitch and wire kit last night with no problems. The instructions were perfect. Bruce