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Complete CURT Class 1 1-1/4" trailer hitch and 4-flat custom wiring kit engineered for the 2004 - 2008 Nissan Maxima Sedan. 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!
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 Nissan Altima and Maxima (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.
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 Nissan Altima, Maxima and Sentra (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 |
|---|---|---|
| 2004 - 2008 | Nissan Maxima | Sedan |
Yes, the 04 - 08 Nissan Maxima Sedan Curt 1-1/4", Class 1 Trailer Tow Hitch + 4-flat Wiring Kit 11264 (Part #CHW-2516) is designed to fit the 2004-2008 Nissan Maxima.
The 04 - 08 Nissan Maxima Sedan Curt 1-1/4", Class 1 Trailer Tow Hitch + 4-flat Wiring Kit 11264 (Part #CHW-2516) fits 2004-2008 Nissan Maxima models. The 2008 model year is the last year covered by this part number. For newer models, check for an updated version.
The 04 - 08 Nissan Maxima Sedan Curt 1-1/4", Class 1 Trailer Tow Hitch + 4-flat Wiring Kit 11264 (Part #CHW-2516) fits the following vehicles: 2004-2008 Nissan Maxima. Always verify your specific year, make, and model before ordering.
The 04 - 08 Nissan Maxima Sedan Curt 1-1/4", Class 1 Trailer Tow Hitch + 4-flat Wiring Kit 11264 (Part #CHW-2516) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes. The CURT 11264 is designed for 2004-2008 Nissan Maxima sedans. It is a weight-carrying hitch with a gross load capacity of 2,000 lbs trailer weight and 200 lbs tongue weight. Always verify your vehicle's manufacturer towing capacity before towing.
The CURT 11264 is designed for use with ball mount #D-221/3063.
The hitch weight is 45 lbs.
The CURT 11264 has a gross load capacity of 2,000 lbs trailer weight and 200 lbs tongue weight when used as a weight-carrying hitch. However, you must never exceed your vehicle manufacturer's recommended towing capacity, which may be lower.
Required tools are: ratchet, 12mm socket, 11/16" socket, 3/4" socket, torque wrench, die grinder, safety glasses, utility knife, hole enlargement tool, and 7/16" fishwire. A die grinder or metal shears is needed to remove material from the frame rail.
Yes. The spare tire must be removed from the trunk before installation begins, and it is reinstalled after the hitch installation is complete (step 1 and step 15).
Yes. The exhaust must be lowered by removing the hanger bracket(s) from the end of the muffler(s) before installation (step 3). The exhaust is raised and re-attached after the hitch installation is complete (step 14).
You do not need to fully remove the bumper fascia, but you must remove the plastic rivets from the supports on the bottom edge of the bumper fascia (step 4). Rivets are released by pulling out the center post approximately 1/4", then pushing the rivet out by hand. The fascia is re-attached using the same rivets after installation (step 13).
Yes. In the floor of the trunk pan, remove the rubber plug from the front drain hole and remove the bonded covering from the rear drain hole (step 2). These holes are used to pass fasteners through during installation.
Yes. Drilling is required. You must remove material between adjacent holes in the frame rail using metal shears or a die grinder, then dress the sides of the hole with a file and enlarge the opening to allow the head of a 7/16" carriage bolt to pass through. This must be done on both sides of the vehicle (step 5).
The opening must be enlarged to allow the head of a 7/16" carriage bolt to pass through. The material between adjacent existing holes in the frame rail is removed using metal shears or a die grinder, and the sides are dressed with a file (step 5).
Two people may be required to ease installation. The manual recommends reading all instructions thoroughly before beginning and notes that using proper tools will greatly improve the quality of the install and reduce the time required.
The estimated installation time is 45 minutes.
The 7/16" fishwire is used to thread the 7/16" carriage bolt and small spacer block through the enlarged access hole in the frame rail and out through the existing hole in the frame rail (step 6). This allows you to position the bolt before raising the hitch into place.
The trunk strap (CM-11264-TS) is attached to the top surface of the mounting tab on the hitch receiver using 1/2" carriage bolts and flange nuts (step 9). It is then secured through the drain holes in the trunk pan using large spacer blocks and 1/2" carriage bolts with silicone compound to ensure an air-tight seal (step 10).
Silicone compound is used when installing the large spacer blocks and 1/2" carriage bolts through the drain holes in the trunk pan to ensure an air-tight seal (step 10).
All 7/16" fasteners must be torqued to 59 lb-ft (step 12).
All 1/2" fasteners must be torqued to 110 lb-ft (step 12).
Safety glasses must be worn at all times while installing this product.
All non-trailer (wheel-less) loads applied to this product must be supported by stabilizing straps, part 18050. Failure to properly support non-trailer loads will void the product warranty. See the CURT catalog or visit www.curtmfg.com for further information.
Periodically check the receiver hitch to ensure all fasteners are tight and all structural components are sound. This is an ongoing maintenance requirement, not a one-time check.
The kit includes: one 0.375" x 2.00" trunk strap (CM-11264-TS), four 1/2-13 UNC flange nuts (20-00062), two 7/16-14 UNC carriage bolts 1-1/4" long (10-10281), two 7/16-14 UNC flange nuts (20-00103), four 1/2-13 UNC carriage bolts 1-1/2" long (10-10287), one 0.250" x 1.50" x 3.00" square hole spacer (CM-SP4), two 0.250" x 1.00" x 2.50" square hole spacers (CM-SP11), one 0.250" spacer plate (CM-SP62), and one 7/16" fishwire.
Fasteners are finger-tightened during installation steps 8 and 10. They are fully torqued only after the hitch, trunk strap, and large spacers are adjusted to be square with the vehicle (step 11). At that point, all 7/16" fasteners are torqued to 59 lb-ft and all 1/2" fasteners are torqued to 110 lb-ft (step 12).
Yes, the CURT 11264 is designed for 2004-2008 Nissan Maxima sedans with a 2,000 lbs trailer weight and 200 lbs tongue weight capacity. Always verify your vehicle's manufacturer towing capacity.
You need a ratchet, 12mm and 11/16" and 3/4" sockets, torque wrench, die grinder, safety glasses, utility knife, and 7/16" fishwire. A die grinder or metal shears is required to enlarge the frame rail opening.
You must remove the spare tire, lower the exhaust by removing muffler hanger brackets, remove bumper fascia rivets, remove trunk pan drain hole plugs, and enlarge the frame rail opening using a die grinder or metal shears.
Torque all 7/16" fasteners to 59 lb-ft and all 1/2" fasteners to 110 lb-ft after adjusting the hitch to be square with the vehicle.
All non-trailer loads must be supported by stabilizing straps, part 18050. Failure to use them will void the warranty. See www.curtmfg.com for details.
Periodically check that all fasteners are tight and all structural components are sound.
Yes, the Curt 56022 Custom Wiring Harness is designed for Nissan Altima, Maxima, and Sentra models. Confirm your specific model year matches the vehicle list in the manual before purchasing.
Yes, the Curt 56022 is compatible with Nissan Maxima. It is also available for Altima and Sentra models.
Yes, the Curt 56022 Custom Wiring Harness is compatible with Nissan Sentra, along with Altima and Maxima models.
The battery connection must be fuse-protected with a 10-amp maximum. Signal circuits are rated at 3.0 amps per side, and tail/running circuits are rated at 6.0 amps total. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
You will need a Phillips screwdriver, flat blade screwdriver, and panel trim removal tool. The manual also references an included CME-PCL-INS sheet for battery routing details.
Drilling may be required. If a suitable existing grounding point (such as a screw with nut in the vehicle frame) is not available near the connector, you will need to drill a 3/32" pilot hole for the provided ground screw. The area must be free of rust, dirt and paint before securing the white ground wire.
Drill a 3/32" pilot hole if a suitable existing grounding point is not available. The area should be free of rust, dirt and paint before installing the provided ground screw with the white ground wire ring terminal.
1. Remove the four plastic fasteners securing the rear scuff panel and felt trim liner. 2. Remove the scuff panel and partially remove the felt trunk liner to locate the vehicle taillight wiring harness connectors. 3. Separate the connectors from the taillight housing, taking care not to damage the locking tabs. 4. Insert the custom wiring harness end with the yellow wire between the separated connectors. 5. Make sure the connectors are fully inserted with locking tabs in place. 6. Repeat this process on the passenger side using the harness end with the green wire.
Locate a flat spot inside the vehicle near the taillight and adhere the black converter box using the provided double-sided tape.
When in use, route the 4-flat 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.
The battery connection must be fuse-protected with a 10-amp maximum. Exceeding this rating can cause loss of warranty, overheating and potential fire. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury.
Test for proper function by using a test light or connecting a properly wired trailer. All steps must be followed to ensure the wiring harness will function properly.
The 56022 uses yellow, green, white, and black wires. The yellow wire connects to the driver side taillight, the green wire to the passenger side taillight, the white wire is the ground connection, and the black wire is the power connection from the vehicle battery.
The Curt 56022 Custom Wiring Harness fits Nissan Altima, Maxima, and Sentra models.
Phillips screwdriver, flat blade screwdriver, and panel trim removal tool. A 3/32" drill bit may be needed if an existing grounding point is not available.
10-amp maximum. Exceeding this rating can cause loss of warranty, overheating and potential fire.
Drilling may be required if a suitable existing grounding point is not available near the connector. If needed, drill a 3/32" pilot hole for the provided ground screw.
Test for proper function using a test light or by connecting a properly wired trailer.
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