Make installing your trailer wiring harness as easy as possible with a custom fit wiring harness. Trailer wiring from Draw-Tite, Curt, Pollak, Tow Ready, Bosal, and Hopkins eliminates or reduces the need to cut and splice wires. It also helps to protect your vehicle's sensitive electronics from mis-wired trailers.
Choose the year of your vehicle to the left to find a custom fit trailer wiring harness.
Videos
for Custom Fit Vehicle Wiring
Help Articles
Expert Answers
The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…
A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…
There is only one difference between the Curt Trailer Hitch Receiver #C13176 and etrailer Trailer Hitch Receiver #e98909 that fit your 2020 Chevrolet Colorado, which is the finish. The Curt trailer hitch has a glossy black finish while the etrailer…
The OEM prep package consists of 4…
Yes, we do. To add a hitch to your 2024 Toyota Grand Highlander, I recommend the Curt Trailer Hitch item #C26VV. This hitch is custom fit and bolts to your Toyota with included hardware. This is a class III hitch with a…
As far as wiring for the 2024 Toyota Grand Highlander, we do have the Curt #C59236 available which is more of a universal hardwire harness. Unfortunately there are not any plug-and-play options that have been confirmed to fit as of yet (October 4,…
To add a hitch to your 2024 Toyota RAV4, I recommend the etrailer item #e23ZR. This hitch is custom fit and bolts to your Toyota with included hardware. This is a class III hitch with a…
Yes! We have both a hitch and wiring for your 2024 Toyota Grand Highlander. Hitch - Curt Trailer Hitch Receiver #C26VV Wiring - #C59236 If you are planning to do any towing, you can add the etrailer Ball Mount Kit #989900 to round out a tow package.
Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it…
The first thing you will need for your 1999 D250 is a 4-way. The Curt T-Connector Vehicle Wiring Harness #C55317 plugs into the connection points behind your rear bumper and will allow you to power your…
For some reason Toyota…
Yep, so long as your 2024 Subaru Crosstrek Wilderness is not a hybrid both the Curt and etrailer hitches will fit: - Curt Trailer Hitch Receiver #C13382 - etrailer Trailer Hitch Receiver #e98912 The only difference besides price is the finish; the…
Wiring Adapter Fitguide
Trailer Wiring Manufacturers
Search For Custom Fit GMC Sierra 2500 AccessoriesSelect A Category Below
Towing
GMC Sierra 2500 Trailer Hitch
GMC Sierra 2500 Trailer Wiring
GMC Sierra 2500 Brake Controller
GMC Sierra 2500 Fifth Wheel Hitch
GMC Sierra 2500 Gooseneck Hitch
GMC Sierra 2500 Front Mount Hitch
GMC Sierra 2500 Towing Mirrors
GMC Sierra 2500 Base Plate for Tow Bar
GMC Sierra 2500 Vehicle Tow Bar Brake System
GMC Sierra 2500 Vehicle Tow Bar Wiring
GMC Sierra 2500 BOLT brand vehicle and hitch locks
Cargo Control
GMC Sierra 2500 Roof Rack
GMC Sierra 2500 Tool Box
GMC Sierra 2500 Ladder Rack
GMC Sierra 2500 Tailgate
GMC Sierra 2500 Truck Bed Extender
GMC Sierra 2500 Vehicle Cargo Control
GMC Sierra 2500 Headache Rack
GMC Sierra 2500 Truck Bed Sliding Tray
GMC Sierra 2500 Camper Tie-Downs
GMC Sierra 2500 Truck Bed Bike Rack
Performance Accessories
GMC Sierra 2500 Air Filter
GMC Sierra 2500 Exhaust
GMC Sierra 2500 Suspension Enhancement
GMC Sierra 2500 Transmission Cooler
GMC Sierra 2500 Performance Chip Tuners
GMC Sierra 2500 Vehicle Lights
GMC Sierra 2500 Tire Chains
GMC Sierra 2500 Fluid Filters
GMC Sierra 2500 Vehicle Sway Bars
GMC Sierra 2500 Vehicle Snow Plows
GMC Sierra 2500 Salt Spreader
GMC Sierra 2500 Vehicle Engine Heaters
GMC Sierra 2500 Off Road Lights
GMC Sierra 2500 Cabin Air Filter
GMC Sierra 2500 Lift Assist
Vehicle Trim
GMC Sierra 2500 Floor Mats
GMC Sierra 2500 Tonneau Cover
GMC Sierra 2500 Nerf Bars - Running Boards
GMC Sierra 2500 Trim Kits
GMC Sierra 2500 Vehicle Covers
GMC Sierra 2500 Grille
GMC Sierra 2500 Grille Guard
GMC Sierra 2500 Bug Shield
GMC Sierra 2500 Side Window Vents
GMC Sierra 2500 Truck Bed Mat
GMC Sierra 2500 Mud Flaps
GMC Sierra 2500 Truck Tailgate Lock
GMC Sierra 2500 Truck Bed Rail Caps
GMC Sierra 2500 Vehicle Tent
GMC Sierra 2500 Vehicle Seat Covers
GMC Sierra 2500 Replacement Mirrors
GMC Sierra 2500 Windshield Wiper Blades
GMC Sierra 2500 Wheel Well Guards
GMC Sierra 2500 Battery Box Relocation
GMC Sierra 2500 Windshield Covers
GMC Sierra 2500 Vehicle Air Mattress
GMC Sierra 2500 Truck Bed Camera