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Complete CURT Class 3 2" trailer hitch and 5-flat wiring kit (with 4-way to 5-way adapter for surge brakes) engineered for the 2015 - 2020 Ford F-150 Excluding factory receiver or Police Responder. Vehicle-specific fit, plug-and-play installation, all hardware and instructions included.
This custom kit fits the following vehicles:
All Hardware and Installation Instructions Included!
Whatever your task at hand -- whether it's launching that boat before daybreak, setting up your camper before the rush or getting a final load to the dump before close -- CURT class 3 trailer hitches offer the strength needed for serious towing. They make it easy to hitch up and Bring It, offering a vehicle-specific fit and the weight capacity to handle a variety of trailers. Custom class 3 hitches are the most common type of receiver hitch for pickup trucks and SUVs. Because of their weight range, they are also found on full-size cars, crossovers and minivans. Each custom-fit class 3 hitch package is made for vehicle-specific mounting. This particular kit fits certain years of the Ford F-150 (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 6,000 lbs. GTW and 900 lbs. TW. It is also compatible with a weight distribution hitch for level towing and a rating of 10,000 lbs. WD and 1,000 lbs. WDTW. CURT class 3 trailer hitches are typically used to attach and haul utility trailers, boat trailers, campers, snowmobile or ATV haulers and more (NOTE: Never exceed the lowest-rated towing component). Each class 3 hitch has a 2" receiver tube and is tested in accordance with SAE J684 for safety. To ensure that CURT class 3 receiver hitches have what it takes for serious trailering, they are designed using a hands-on approach and are constructed with rugged, high-strength steel and precise welding. We also protect our class 3 hitches in a co-cured finish of liquid A-coat and black powder coat for superior resistance to rust, chipping and UV damage.
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Ford Edge (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-94941 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2015 - 2020 | Ford F-150 | Excluding factory receiver or Police Responder |
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The Curt 56272 fits Ford Edge models, excluding Titanium and Sport variants. It is designed for SUVs, Mini and Full-sized Vans. Check your vehicle's trim level against the exclusions. If you are unsure of your trim, consult your vehicle's documentation or contact the vehicle manufacturer.
The Curt 56272 has a maximum amperage rating of 3.0 amps per side for signal circuits and 6.0 amps total for tail and running circuits. The battery connection must be fuse-protected with a 10-amp maximum fuse. Do not exceed the product rating or your tow vehicle's lamp load rating, whichever is lower. Exceeding the product rating can cause loss of warranty, overheating and potential fire.
You will need: 7mm socket, 10mm socket, 1/4" socket, T-25 Torx bit, ratchet, ratchet extension, panel trim removal tool, wire stripper, crimping tool, cutting tool, and side cutter. You will also need a piece of wire (not included) to route the harness, and sealant (not included) to seal the grommet.
Yes. The first step of installation is to locate the vehicle battery on the driver side under the hood and disconnect the negative battery terminal. The battery must remain disconnected until Step 17, when you reconnect it after all other installation steps are complete.
Install the driver side first (Steps 2–13): disconnect battery, remove trunk coverings, remove scuff panel and rear tire panels, route wires through floor pan grommet, remove and modify taillight assembly, connect the yellow wire harness end to the driver side taillight, ground the white wire, and adhere the converter box. Then install the passenger side (Step 14) by routing the green wire harness end to the passenger side and repeating Steps 6–10. Finally, route the black power wire from the battery (Step 15), secure the 4-flat connector, reinstall all removed items, and reconnect the battery (Step 17).
Drilling may be required for the grounding point. In Step 12, you must locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. If no existing screw is available, you must drill a 3/32" pilot hole for the provided screw. The area should be free of rust, dirt and paint before securing the white ground wire with the ring terminal and provided screw.
Yes. In Step 11, you must take the grommet removed from the vehicle floor pan and make a small slit in the grommet from the center out to allow the custom wiring harness wires to pass through. After seating the grommet with the wires passing through, use sealant (not included) to seal the grommet where the wires pass through and where the grommet was cut.
In Step 5, starting in the trunk on the driver side, pull back on the side trim panel to locate the grommet in the floor pan. Remove the grommet and route all wiring harness wires, except the 4-flat and white ground wire, through the exposed hole. The grommet is then modified in Step 11 by making a small slit from the center out, and the wires are passed through before sealing with sealant.
In Step 7, locate the vehicle taillight wiring harness connectors behind the taillight. In Step 10, remove the white push fastener from the taillight connector and place it onto the wiring harness housing. Insert the custom wiring harness end (yellow wire for driver side, green wire for passenger side) between the separated connectors. Make sure connectors are fully inserted with locking tabs in place. Reinstall the connector with the white push fastener back into place (Step 10, part L).
In Step 13, locate a flat spot inside the vehicle near the taillight and adhere the black converter box using the provided double-sided tape. The converter box should be mounted on the driver side after the taillight connection is complete.
In Step 16, when the 4-flat is in use, route it to the center of the vehicle and out of the trunk. When not in use, roll it up and store in a convenient, out-of-the-way location inside the trunk. Secure any loose wires with the provided cable ties. Install the provided 4-flat dust cover to help prevent corrosion (Step 17).
Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury. This is especially important when drilling the 3/32" pilot hole for the grounding screw in Step 12. Ensure the area is free of rust, dirt and paint before securing the ground wire.
All steps must be followed to ensure the wiring harness will function properly. Once installed, test for proper function by using a test light or connecting a properly wired trailer. This confirms that all connections are secure and the harness is functioning as intended.
The Curt 56272 includes the custom wiring harness with yellow and green wire ends, a white ground wire, a 4-flat connector, a black converter box, a white push fastener, a ring terminal, a provided screw for grounding, double-sided tape for the converter box, cable ties for wire management, and a 4-flat dust cover. Additional items required but not included are sealant for the grommet and a piece of wire for routing the harness.
Yes, the Curt 56272 fits Ford Edge models excluding Titanium and Sport trims. Verify your trim level before purchase.
You will need: 7mm, 10mm, and 1/4" sockets; T-25 Torx bit; ratchet and extension; panel trim removal tool; wire stripper; crimping tool; cutting tool; and side cutter. You will also need sealant (not included) and a piece of wire (not included).
Yes, disconnect the negative battery terminal before starting installation. Reconnect it after all other steps are complete.
Drilling may be required. If no existing screw is available for grounding, you must drill a 3/32" pilot hole. Grommet modification (slitting) is also required.
Signal circuits: 3.0 amps per side. Tail/Running circuits: 6.0 amps total. Battery connection must use a 10-amp maximum fuse. Do not exceed the product rating or vehicle lamp load rating, whichever is lower.
Exceeding the product rating can cause loss of warranty, overheating and potential fire. Do not exceed the product rating or tow vehicle lamp load rating, whichever is lower.
Test for proper function by using a test light or connecting a properly wired trailer. All installation steps must be followed to ensure the harness functions properly.
The CURT 13475 has a gross trailer weight (GTW) capacity of 6,000 lbs. and a tongue weight (TW) capacity of 900 lbs. If using weight distribution, the weight distribution (WD) capacity is 10,000 lbs. with a WD tongue weight (WDTW) of 1,000 lbs. Never exceed your vehicle manufacturer's recommended towing capacity.
Yes. The installation requires the spare tire to be lowered before beginning. After installation is complete, the spare tire is raised back into position in Step 6.
You will need: a ratchet, torque wrench, 10mm socket, 15/16" socket, 13mm socket, and masking tape. A tools reference guide is available at curtmfg.com/trailer-hitch-installation.
The kit includes: 2 U-shaped spacers (3/16" x 1" x 2"), 6 square-hole spacers (3/8" x 1-1/4" x 2-1/2"), 4 carriage bolts (5/8"-11 x 1-3/4", grade 8), 4 serrated-flange nuts (5/8"-11, grade 8), 4 fishwires (5/8"), and 1 flange bolt (M8-1.25 x 25mm, CL10.9).
If a grounding cable is present on the rear of the passenger side frame rail, it must be temporarily removed using a 10mm socket in Step 1. The fastener should be returned to the vehicle owner. After the hitch is installed, the grounding cable is reinstalled using the provided M8 flange bolt in Step 5.
If present, a harness plug is located on the driver side frame rail and must be pulled out in Step 2 before installation. After the hitch is installed, the harness plug is pushed back into the 1" hole on the hitch plate on the driver side in Step 5.
Fishwire is a tool used to guide hardware through the vehicle frame rails. Insert the coiled end of the fishwire through the hitch mounting hole in the frame rail and out the access hole. Pass the coiled end through a spacer and thread a bolt into the coil. Kink the wire to keep the spacer separate from the bolt. Pull the fishwire, spacer, and bolt through the frame and out the mounting hole. This prevents loss of bolts or spacers inside the frame rail.
In Step 4, two 5/8" carriage bolts are fishwired through either an access hole or the end of the frame on each side (for a total of 4 carriage bolts). The hardware is left in the frame with the fishwires attached until Step 5, when the hitch is raised into position and the fishwires are pulled to position the bolts.
In Step 3, U-shaped spacers are taped into the recess in the frame at the rearward most holes on both sides of the vehicle.
All 5/8" fasteners must be torqued to 180 lb-ft in Step 6 after the hitch is raised into position and the serrated flange nuts are loosely installed.
The grounding cable is reinstalled using the provided M8 flange bolt (M8-1.25 x 25mm, CL10.9) in Step 5 after the hitch is installed.
Safety glasses should be worn at all times while installing this product. Never exceed your vehicle manufacturer's recommended towing capacity. Proper tools will improve the quality of installation and reduce the time required.
Periodic inspection of the trailer hitch should be performed to ensure all mounting hardware remains tight and structural components are secure.
Yes, the spare tire must be lowered before installation and raised back into position after the hitch is installed.
A torque wrench is essential, along with a ratchet, 10mm socket, 15/16" socket, 13mm socket, and masking tape.
All 5/8" fasteners must be torqued to 180 lb-ft.
The tongue weight capacity is 900 lbs. (or 1,000 lbs. if using weight distribution).
Yes, safety glasses should be worn at all times while installing this product.
No, the installation difficulty level is rated as Easy, though this may vary depending on installer expertise, vehicle condition, and proper tools and equipment.





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