CURT 13499 Trailer Hitch Instruction Manual
- June 13, 2024
- Curt
Table of Contents
13499
INSTALLATION MANUAL
13499 Trailer Hitch
Level of Difficulty
Difficult
Installation difficulty levels are based on time and effort involved and may
vary depending on the installer level of expertise, condition of the vehicle
and proper tools and equipment.
Weight Carrying Capacity
| Gross trailer weight (GTW) | 5,000 lbs. |
|---|---|
| Tongue weight (TW) | 750 lbs. |
Parts List
| Item | Qty | Description |
|---|---|---|
| 1 | 8 | Hex bolt, M10 |
| 2 | 8 | Conical-toothed washer, 7/16″ |
Tools Required
| Ratchet | Torque wrench |
|---|---|
| Socket, 10mm | Torx bit, T-20 |
| Socket, 16mm | Torx bit, T-25 |
| Socket, 17mm | Trim panel pry tool |
| Socket extension, 6″ | — |
- For a tools reference guide visit
curtmfg.com/trailer-hitch-installation
WARNING
Never exceed the vehicle manufacturer’s recommended towing capacity.
Product Photo
NOTICE
Visit www.curtmfg.com for a full-color copy of this
instruction manual, as well as helpful videos, guides and much more!
Before you begin installation, read all instructions thoroughly.
Proper tools will improve the quality of installation and reduce the time
required.
This installation requires:
- Temporarily removal of the bumper fascia and bumper beam
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 during the installation process.
SAFETY INSTRUCTIONS
Safety glasses should be worn at all times while installing this product.
Product Registration and Warranty
CURT stands behind our products with industry-leading warranties. To get copies of the product warranties, register your purchase or provide feedback, visit: warranty.curtgroup.com/surveys
ASSEMBLY
Parts List
| Item | Qty | Description |
|---|---|---|
| 1 | 8 | Hex bolt, M10 |
| 2 | 8 | Conical-toothed washer, 7/16″ |
WELDNUT CLEANING
To remove debris from weldnuts in frame, spary lubricant or compressed air
into the hole.
For heavy debris, use a wire brush.
Take care not to damage threads.
CONICAL TOOTHED WASHER ORIENTATION
RUBBER ISOLATOR REMOVAL DIAGRAM
This technique can be used if exhaust hanger removal pliers are not available.
Using a 5/8″ open end wrench, slide the wrench up to the rubber isolator,
cradling the hanger rod as shown.
Place the flat edge of a pry bar between the wrench and the hanger stop or
hanger rod. Then simply rotate the pry bar toward the wrench to remove the
rubber isolator.
Note: Using a lubricant or soapy water on the hanger rod and the rubber
isolator helps removal.
Step 1
Remove the four screws from the bottom of the bumper fascia and one screw from
the bottom inside of each rear wheel well using a T-25 torx bit socket.
Step 2
Pull away the wheel well lining to reveal six screws, three on each side.
Remove each screw using a T-25 torx bit socket.
Step 3
Pull the wheel well trim away to reveal a screw and remove using a T-25 torx
bit socket.
Open the liftgate to reveal two screws and remove using a T-20 torx bit
socket.
Step 4
Remove the trunk floor and use a trim panel pry tool to remove the trunk edge
trim starting from the side.
Step 5
From the inside of the trunk, locate two rubber plugs, one on each side. Use
the trim panel pry tool to remove the plugs to access the two nuts, one on
each side.
Remove each nut using a 10mm socket.
Step 6
Remove the access panel on both sides of the trunk and locate two nuts, one on
each side.
Remove the nuts using a 10mm socket.
Step 7
Gently remove the bumper fascia starting from the sides and working towards
the rear of the vehicle. Set aside for later reinstallation.
Locate eight M10 bolts on the bumper beam and remove using a 16mm socket.
Remove the bumper beam and bumper beam bracket and set aside for
reinstallation in Step 8.
Step 8
Raise the hitch into position along with the bumper beam and bumper beam
bracket and secure with the supplied M10 bolts (#1)
and conical-toothed washers (#2).
Torque the M10 hardware to 45 ft-lbs.
Step 9
Reinstall the bumper fascia following steps 1 through 7 in reverse order.
Final Installed Image
TOWING BASICS & SAFETY INFORMATION
For information on safely towing your trailer, visit curtmfg.com /understanding-towing.
CURTMFG.COM
PRODUCT SUPPORT: 877.287.8634
13499-INS-RA
01/21/2022 • ECN9182 • PAGE 5
References
- CURT: Trailer Hitches - Trailer Wiring - 5th Wheel - Gooseneck
- 8 Easy Steps - Trailer Hitch Installation How-To
- Towing Guide, How-tos, References & Glossary
- CURT: Trailer Hitches - Trailer Wiring - 5th Wheel - Gooseneck
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