GMC Pickup / Sierra Trailer Wiring Kits

These trailer wiring kits are designed to fit the GMC pickup trucks listed below.

• Early GMC full size pickups - 1963-1967
• GMC full size pickups - 1968-1984, 1985-1987, 1988-1998
• GMC full size pickups with classic body style - 1999-2000
• All GMC pickups listed above can also use a simple 4-wire flat trailer plug kit (click here).

• Click here if you want to see all GMC custom trailer wiring kits.
• Click here if you want to see trailer wiring kits for other manufacturers.

Check owners manual for towing capacities

Canadian Shipping Information