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This fits: 2017-2018 Toyota Corolla iM Base
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 Toyota Corolla iM and Scion iM (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.
Trailer hitch weight ratings are limited to vehicle manufacturer's stated capacities
Not compatible for use with vertical hanging bicycles (bike racks that require the bicycles to be hung / mounted vertically)
Includes installation hardware
2017, 2018 Toyota Corolla iM Base Class 1 Trailer Hitch, 1-1/4" Receiver, Select Toyota Corolla iM, Scion iM

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 |
|---|---|---|
| 2017 - 2018 | Toyota Corolla iM | Base |
The 2017-2018 Toyota Corolla iM Base Class 1 Trailer Hitch, 1-1/4" Receiver + 2" Ball + 1-7/8" Ball Kit (Part #CHD-11420-001) fits 2017-2018 Toyota Corolla iM models. The 2018 model year is the last year covered by this part number. For newer models, check for an updated version.
The 2017-2018 Toyota Corolla iM Base Class 1 Trailer Hitch, 1-1/4" Receiver + 2" Ball + 1-7/8" Ball Kit (Part #CHD-11420-001) fits the following vehicles: 2017-2018 Toyota Corolla iM. Always verify your specific year, make, and model before ordering.
Yes, the 2017-2018 Toyota Corolla iM Base Class 1 Trailer Hitch, 1-1/4" Receiver + 2" Ball + 1-7/8" Ball Kit (Part #CHD-11420-001) is designed to fit the 2017-2018 Toyota Corolla iM.
The 2017-2018 Toyota Corolla iM Base Class 1 Trailer Hitch, 1-1/4" Receiver + 2" Ball + 1-7/8" Ball Kit (Part #CHD-11420-001) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, CURT 11420 is designed for 2016-Present Scion IM Hatchback models only. Confirm your vehicle year and model match before purchasing.
Maximum trailer weight is 2,000 lbs and tongue weight is 200 lbs. Never exceed your vehicle manufacturer's recommended towing capacity.
Required tools: 12mm socket, 17mm socket, 19mm socket, 6-inch extension, ratchet, torque wrench, and straight screwdriver. Safety glasses must be worn at all times during installation.
No, drilling is not required. The hitch uses existing weld nuts in the frame on both sides.
Yes, the factory tow hook and hardware must be removed from the vehicle and returned to the owner.
All 12mm fasteners must be torqued to 86 ft-lbs using a torque wrench.
Yes, the underbody panel must be trimmed using the trim diagram provided in the manual. Trim dimensions are 3.00 in, 4.00 in, 5.00 in, and 8.50 in.
All non-trailer (wheel-less) loads applied to this hitch must be supported by CURT 18050 stabilizing straps. Failure to properly support non-trailer loads voids the product warranty.
Periodically check the receiver hitch to ensure all fasteners are tight and all structural components are sound.
The kit includes 5 hex cap screws (M12x1.25, 30mm, Class 10.9, yellow zinc) part number 10-10419 and 5 conical tooth washers (1/2 inch, yellow zinc) part number 30-00149. These fasteners attach the hitch to the existing weld nuts in the vehicle frame.
CURT 11420 is designed for use with ballmount #45521. Euro mount options are available: #45571 (1 7/8 inch ball) and #45572 (2 inch ball).
No, CURT 11420 is specifically designed for 2016-Present Scion IM Hatchback models only. Do not attempt to install on other Scion models or body styles.
Two people may be required to ease installation. While one person may be able to complete the installation, having a second person can improve the quality of the install and reduce the time required.
The manual does not specify whether battery disconnection is required. Contact CURT Technical Support at 877-287-8634 for clarification on this step.
The manual does not explicitly state whether a lift or jack is required. Contact CURT Technical Support at 877-287-8634 for guidance on vehicle positioning during installation.
1. Lower the exhaust. 2. Remove the underbody panel using a 12mm socket to remove 3 plastic nuts and a straight screwdriver to remove 5 push fasteners from the panel and 1 from the bumper cover near the exhaust. 3. Remove the factory tow hook and hardware and return to owner. 4. Raise the hitch into position and loosely install hex bolts and conical tooth washers. 5. Torque all 12mm fasteners to 86 ft-lbs. 6. Trim the underbody panel using the trim diagram and reinstall the panel and exhaust in reverse order.
The exhaust must be lowered to provide access to the underbody panel and fasteners that need to be removed. The exhaust is then reinstalled after the hitch is mounted and the underbody panel is trimmed and reinstalled.
Leave the hex bolts and conical tooth washers loose when first raising the hitch into position. Only after the hitch is properly positioned should you torque all 12mm fasteners to 86 ft-lbs.
The underbody panel must be trimmed according to the trim diagram provided. The trim dimensions are: 3.00 inches, 4.00 inches (typical), 5.00 inches, and 8.50 inches. Refer to the trim diagram on page 3 or 5 of the manual for the exact location of each cut.
The manual does not specify which tools to use for trimming the underbody panel. Contact CURT Technical Support at 877-287-8634 for recommendations on the best cutting tools for your vehicle's panel material.
The hitch uses 5 hex cap screws (HHCS) with the following specifications: M12x1.25 thread, 30mm length, Class 10.9 strength, yellow zinc plated. Part number is 10-10419.
The hitch uses 5 conical tooth washers (S-CON) with 1/2 inch size, yellow zinc plated. Part number is 30-00149. These washers are installed with the hex bolts.
Safety glasses must be worn at all times while installing this product. If you are hesitant to undertake this task on your own, contact an authorized CURT installer for additional assistance. Read all instructions thoroughly before beginning installation.
CURT Manufacturing warrants this product to be free of defects in material and workmanship at the time of retail purchase by the original purchaser. If the product is found to be defective, CURT may repair or replace it at their option when returned prepaid with proof of purchase. Alteration, misuse, or improper installation voids the warranty. CURT's liability is limited to repair or replacement of defective products and excludes liability for incidental or consequential loss or damage.
CURT 11420 complies with safety specifications and requirements for connecting devices and towing systems of the state of New York, V.E.S.C. Regulation V-5 and SAE J684.
Periodically check the receiver hitch to ensure all fasteners are tight and all structural components are sound. The manual does not specify an exact interval; regular inspection before towing is recommended.
Contact CURT Technical Support at 877-287-8634. You can also visit www.curtmfg.com for more information or www.hitchinfo.com for helpful towing tips.
CURT 11420 can be installed as a DIY project with moderate difficulty level. However, if you are hesitant to undertake this task on your own, contact an authorized CURT installer for additional assistance. Two people may be required to ease installation.
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