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2025 Kia K4
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This fits: 2025 Kia K4 All
However you define adventure -- whether it's climbing onto the back of a mountain bike, hunting from the top of a tree stand or camping with the family a long way from nowhere -- CURT class 1 hitches provide a light-duty towing receiver to help you Bring It. Each is made to fit a specific vehicle, providing easier installation, a better fit and optimal towing capacity. Custom class 1 trailer hitches are available for a variety of smaller vehicle types, including the compact car, crossover, minivan and small SUV. This particular class 1 hitch is designed to be a custom hitch for certain years of the Kia K4 (to verify vehicle compatibility, see the CURT application guide at curtmfg.com). Tested in accordance with SAE J684, it offers a weight carrying capacity of 2,000 lbs. GTW and 200 lbs. TW. It is equipped with 1-1/4" receiver tube opening to accept a ball mount shank or other hitch mount. This class 1 hitch also comes with all necessary mounting hardware. With its lightweight design and smaller receiver tube size, a class 1 hitch is especially useful for adding cargo space with a hitch-mounted bike rack or cargo carrier. They can also typically be used to tow small trailers such as a utility trailer, kayak trailer or teardrop camper (never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). Though CURT class 1 trailer hitches are only intended for light-duty towing, we apply the same principles of quality as we do to the rest of our rear mount hitches. Each class 1 hitch is made with hands-on engineering, high-strength steel and precise welding. We use a co-cured finish of liquid A-coat, inside and out, and durable black powder coat to provide a lasting defense against rust, chips and UV rays.
2025 Kia K4 All Class 1 Trailer Hitch, 1-1/4" Receiver, Select Kia K4
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 888-634-9494Limited Lifetime (One-year finish, one-year parts)
1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2025 | Kia K4 | — |
The 2025 Kia K4 All Class 1 Trailer Hitch, 1-1/4" Receiver + 2" Ball + 1-7/8" Ball Kit (Part #CHD-11686-001) fits the following vehicles: 2025 Kia K4. Always verify your specific year, make, and model before ordering.
The 2025 Kia K4 All Class 1 Trailer Hitch, 1-1/4" Receiver + 2" Ball + 1-7/8" Ball Kit (Part #CHD-11686-001) fits 2025 Kia K4 models. The 2025 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 2025 Kia K4 All Class 1 Trailer Hitch, 1-1/4" Receiver + 2" Ball + 1-7/8" Ball Kit (Part #CHD-11686-001) is designed to fit the 2025 Kia K4.
The 2025 Kia K4 All Class 1 Trailer Hitch, 1-1/4" Receiver + 2" Ball + 1-7/8" Ball Kit (Part #CHD-11686-001) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The CURT 11686 has a gross trailer weight (GTW) capacity of 2,000 lbs and a tongue weight (TW) capacity of 200 lbs. Never exceed your vehicle manufacturer's recommended towing capacity.
The manual does not specify which vehicle makes, models or years are compatible with part 11686. Contact CURT product support at 877.287.8634 or visit curtmfg.com to confirm fitment for your specific vehicle.
You will need: ratchet, torque wrench, 10mm socket, 13mm socket, 14mm socket, 17mm socket, 3" socket extension, flathead screwdriver, tape measure, and rotary tool. A tools reference guide is available at curtmfg.com/trailer-hitch-installation.
The kit includes: 1 trailer hitch, 1 U-bolt (3/8"-16 x 1.938" x .875"), 4 hex bolts (M10-1.25 x 40mm, CL 10.9), 2 serrated-flange nuts (3/8"-16), and 4 conical-toothed washers (7/16").
Yes. Using a 14mm socket, remove the two bolts holding the bumper beam to the trunk pan (Step 2). The bumper must be removed to access the mounting points.
Yes. In Step 1, use a flathead screwdriver to remove three push fasteners from the underbody panel, then use a 10mm socket to remove the nut near the trunk pan and a 13mm socket to remove the nut near the frame rail. Carefully remove the panel and set it aside for trimming and reinstallation in Step 6.
Lowering the exhaust may ease installation. To do so, remove its two rubber isolators and place jack stands or other supports under the exhaust to prevent damage to the vehicle. This step is optional but recommended.
1. Remove three push fasteners and two nuts from the underbody panel (Step 1). 2. Remove two bolts from the bumper beam (Step 2). 3. Place the U-bolt over the vehicle recovery loop (Step 3). 4. Raise the hitch into position, slide the U-bolt through the hitch holes, and loosely secure with M10 bolts and washers; secure the U-bolt with serrated-flange nuts (Step 4). 5. Torque all hardware (Step 5). 6. Trim and reinstall the underbody panel (Step 6).
The conical-toothed washers (7/16") must be oriented with the conical side facing the hitch side plate. The assembly diagram on page 2 shows the correct orientation: the washer sits between the hex bolt and the hitch side plate.
No. In Step 4, loosely secure the hitch with the M10 bolts and washers, and loosely secure the U-bolt with the serrated-flange nuts. Tighten all hardware to the specified torque values only in Step 5.
Torque M10 hardware to 48 ft-lb.
Torque 3/8" hardware to 26 ft-lb.
The manual does not mention drilling. However, trimming of the underbody panel is required. In Step 6, trim the underbody panel using the provided trim diagram as a reference, then reinstall it using the original hardware.
According to the trim diagram in Step 6, trim the underbody panel with the following dimensions: 1/2" from one edge, 5" from another edge, and 2-7/8" from a third edge. Use the provided trim diagram as a reference for exact placement.
Safety glasses must be worn at all times while installing this product. Never exceed your vehicle manufacturer's recommended towing capacity. If lowering the exhaust, use jack stands or other supports to prevent damage to the vehicle.
Periodic inspection of the trailer hitch should be performed to ensure all mounting hardware remains tight and structural components are secure. To help prevent damage to the product or vehicle, refer to the specified torque specifications when securing hardware.
The manual does not specify compatible vehicles. Contact CURT at 877.287.8634 or curtmfg.com to confirm fitment.
Ratchet, torque wrench, 10mm/13mm/14mm/17mm sockets, 3" socket extension, flathead screwdriver, tape measure, and rotary tool.
Yes. Remove the bumper beam (two 14mm bolts) and underbody panel (three push fasteners and two nuts) to access the mounting points.
Yes. The underbody panel must be trimmed using the provided trim diagram (1/2", 5", and 2-7/8" dimensions) and then reinstalled.
M10 bolts: 48 ft-lb. 3/8" hardware: 26 ft-lb.
Gross trailer weight: 2,000 lbs. Tongue weight: 200 lbs. Never exceed your vehicle manufacturer's recommended towing capacity.
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