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  1. Trailer Hitch
  2. CURT
  3. Class II
  4. 1-1/4 Inch Hitch
  5. 3500 lbs GTW
  6. Concealed Cross Tube
Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4"

Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4"

Item # C66KR
Retail:$338.17
Our Price: $190.31
You Save: $147.86
Trailer Hitch

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Shipping Weight: 35 lbs
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Perfect for light-duty towing, this custom, vehicle trailer hitch receiver features fully welded, gloss powder coated steel construction. Drawbar sold separately. Great Prices for the best trailer hitch from CURT. Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4" part number C66KR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (117)
  • Q & A (0)
  • Photos

CURT Trailer Hitch - C66KR

  • Class II
  • 1-1/4 Inch Hitch
  • 3500 lbs GTW
  • Concealed Cross Tube
  • CURT
  • 350 lbs TW
  • Custom Fit Hitch

Perfect for light-duty towing, this custom, vehicle trailer hitch receiver features fully welded, gloss powder coated steel construction. Drawbar sold separately.


Features:

  • Custom fit is designed specifically for your vehicle
  • Precision, robotic welding maximizes strength and improves fit
  • Bolt-on installation - no welding required
    • Complete hardware kit and installation instructions included
  • Lifetime technical support from the experts at etrailer.com
  • Gloss black powder coat finish over protective base coat offers superior rust resistance
  • Sturdy, square-tube design
  • Drawbar, pin and clip sold separately
  • Hitch assembled in the USA
    • Mounting hardware may be imported


Specs:

  • Receiver opening: 1-1/4" x 1-1/4"
  • Rating: Class II
    • Maximum gross trailer weight: 3,500 lbs
    • Maximum tongue weight: 350 lbs
  • Limited lifetime warranty


etrailer.com Technical Support

At etrailer.com we're committed to the products we sell, and to our customers. Our experienced and knowledgeable staff are available via both phone and email to address your questions and concerns for the lifetime of your hitch. The technicians at etrailer perform hitch installations on a daily basis, making them a valuable resource for do-it-yourselfers. The one-on-one, personal service you'll receive comes straight from an expert in the towing and automotive field. We've installed it, we've wired it and we've towed with it, so whatever your question, we can answer it.



12200 Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4"

Installation Details C66KR Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:


Customer Reviews

Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4" - C66KR

Average Customer Rating:  4.7 out of 5 stars   (117 Customer Reviews)

Perfect for light-duty towing, this custom, vehicle trailer hitch receiver features fully welded, gloss powder coated steel construction. Drawbar sold separately.

by:

Second etrailer order this year that’s been loose and damaged due to ridiculously insufficient packaging. The 50lb unsecured hitch was in an oversized box with ZERO dunnage or means to prevent the hitch from flopping around in the box. The box was completely open, and every side of the box was ripped or gouged. I suspect the driver put the hitch back in the box. Quite frankly, thinking this packaging is ok sends a very clear middle finger to the customer. Time to move on from etrailer.

Etrailer Expert

Jenny N.

10/26/2023

I can see that the hitch had a rough journey. I will have our Customer Service team reach out to assist you.



by:
2022 Toyota RAV4

After reviewing the installation video, my husband and I (we are both seniors) were able to install this item fairly easily.

Sherry

9/6/2023

I’ve been using this for a year to carry my bike rack. Still solid and looking good!

Etrailer Expert

Mike L.

10/27/2023

@Sherry That's great! We're happy to hear your Curt # C66KR hitch is still working well for you!


by:

I was very surprised at how professionally manufactured this trailer hitch was for the price. I have never installed a trailer hitch before and it only took me about 30 minutes. I did use a floor jack to help me since I was doing it by myself you do not need to drop the muffler, if you’re worried about scratching the pipes, just put some tape on them but the trailer hitch will fit. I highly recommend etrailer because their product is very good and very reasonable.



by:
2019 Toyota RAV4

Packaging a bit beat up when it arrived, however, no damage to the hitch and all bits and pieces were there. Approximately one hour to unpack, set up and do solo install. Definitely would have been easier to install with a second set of arms (muscle).



by:
2023 Ford Transit Connect

The Curt trailer hitch receiver arrived on the day it was supposed to. All the parts and instructions included. It looks well made and fit the vehicle with a minimal fuss. I had the unit installed in about an hour. Your installation video clearly explained the process and was very helpful. The only issue was the box was roughed up in transit and arrived with part of the square receiver tube sticking out of the box. A small amount of the powder coat finish was knocked off. Fortunately that will be out of sight under the vehicle.



by:

The hitch works great. I had difficulty getting the muffler out if the way myself so I took it to a shop for the installation.



by:
2020 Toyota RAV4

The product is great. very sturdy. Will use this mainly for my bike rack. Installation was the challenging one. Gave this a 4 rating due to the installation document not really clear about the muffler that needs to be pulled side to side to slowly insert the hitch. Had to call customer support and good thing a video was shared. That was all I need. Customer support was an easy 5 rating for sure!



by:
Toyota RAV4

Delivered quickly, seems to have installed cleanly. Works well so far as receiver for bike rack on our RAV4.

Gab

5/10/2023

Product has continued to work as promised - no issues.



by:

The hitch is great BUT the packaging was trashed during shipment. The packaging was sub-par and the hitch was sticking out of the cardboard in 3 places.

Etrailer Expert

Jenny N.

5/22/2023

To be honest it is not uncommon for this to happen despite our best efforts. I will have our Customer Service team reach out to make sure the hitch was not damaged.



by:

Tuff to installing by myself



by:

20 minute install by myself. Doesn't get much better.

Wayne

10/14/2023

Working out great. No problems hauling two bikes to Idaho and back and a small trailer around home.

Etrailer Expert

Mike L.

11/5/2023

@Wayne We're happy to hear your # C66KR hitch is doing its job for you!


by:
2021 Toyota RAV4

Fairly straightforward to install even by oneself with a jack in about an hour. Tight space on the right side! Smaller hands would help. Ratcheting 19mm box end wrench recommended!



by:
2022 Toyota RAV4

The hitch fit my RAV4 and works as advertised, but my son had a little more trouble with the installation than expected. Fortunately, a video helped him get the job done, and he was able to add his bike rack to the hitch. It does what he needed, and the price was reasonable.



by:

the hitch itself works great. However it was shipped in a box and was partly sticking out of the torn box on delivery. The metal finish was badly scratched on the hitch end and an end that not visible once installed. I had to use some paint to fix the exposed damage. Crap experience and I wouldn't recommend your company due to the crappy packaging.

Etrailer Expert

Jenny N.

12/7/2022

We do our best to package the hitches so that they will arrive undamaged. Sometimes the hitches will arrived with cosmetic defects. You have already done what we would have recommended by painting the hitch with a rust resistant paint.



by:
2023 Ford Transit Connect

Fit nicely with no issues. The box was undersized for the hitch. The hitch is 1/4” taller than the inside dimensions of the box. No wonder the legs keep poking out of the box when they are shipped. As others have noted the legs get pretty scratched during transit because of the poor boxing.



by:

I installed it by myself in my driveway!



by:

Excellent hitch for my Toyota! For the most part in was pretty easy to install. I had a second set of hands to help hold in place during the install. This product has worked great for me being able to take my bicycle on my trips.



by:

Loved the hitch I purchased for my vehicle,so we got one for my husband's suv. Gives us lots of extra storage for camping gear. Bike Attachment is amazing for exploring our local trails.



by:
2021 Toyota RAV4

Took about 15 minutes to install. Very nice. Cannot go wrong with etrailer. Thanks!!!! Great products.



by:

Well built, and perfect fit



by:

The hitch install was easy, the electrical was a bit more tedious, but all is working well.



by:
2019 Toyota RAV4

I have ordered twice from this company. Since I just bought a new car, I needed a new hitch for the bike rack I had ordered previously. Customer service remembered me and answered the questions I had.
I haven't installed it yet, but the videos are helpful. I am sure it will fit just like the other one. I will deal with this company for all my needs in this area.



by:

Great quality



by:

I bought this hitch to mount on my 2021 RAV 4 Hybrid so I could pull my utility trailer and to hold my receiver style bicycle rack. So far, I have only used it to transport bikes and it works great. The hitch was relatively easy for one person (me) to install in about two hours and it looks good, i.e. not very noticeable.



by:

Man, super fast delivery...two days. This hitch was pretty easy to install. Recommend you get the bolts on the passenger side going before you do driver side. Much easier to manipulate hitch once passenger side is in. Etrailers has been top notch with notification and delivery.


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Show More Reviews

See what our Experts say about this CURT Trailer Hitch

  • Can Curt Hitch C66KR be Installed to Avoid Interference With Liftgate Sensors
    In short, no, there isn't a way to 100 percent guarantee the hands-free liftgate on your 2021 Toyota RAV4 will function exactly the same after installing any trailer hitch, including the Curt Trailer Hitch Receiver # C66KR. There isn't a different installation method for the # C66KR which negates the possibility, but I will say that I haven't heard of this happening with this hitch. What happens far more often than not when there is this warning is that you just have to kick your foot...
    view full answer...
  • Can I Put A Class II Hitch Receiver On MY 2021 Toyota RAV4
    Yes, you will have two choices in Class II hitch receivers, and they fit all the models of your 2021 Toyota RAV4.. They are the Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4", part # C66KR, and the Draw-Tite Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4", part # 36675. Each of these hitch receivers do have a maximum tongue weight of 350 lbs and a maximum gross trailer weight of 3,500 lbs. The Draw-Tite hitch receiver measures, from the ground to the top of the hitch...
    view full answer...
  • Will Curt Class II Trailer Hitch Receiver C66KR Stick Out Past Bumper On 2019 Toyota RAV4
    When we had a chance to install the Curt Trailer Hitch Receiver # C66KR on a 2020 Toyota RAV4 we found that the trailer hitch receiver will be roughly 2" recessed from the most outward part of the rear bumper. I am not sure exactly which part of the bumper the receiver cannot stick past, since as you can see in the included picture the hitch will stick past the bottom lip, but it will not protrude the main portion of the bumper of your 2019 Toyota RAV4. I included a video of the # C66KR...
    view full answer...
    Image 1 for
  • Difference Between Installation Difficulty of Curt and Draw-Tite Class II Hitch for 2021 Toyota RAV4
    After looking through the installation instruction for the Curt # C66KR and Draw-Tite # 36675 Class II hitches for the 2021 RAV4, there really is no discernable difference in the installation procedure that would justify the difference in install difficulty rating. In my opinion, neither would be any more difficult to install than the other. Since both hitches install in the same manner and have the same capacity, you could choose the least expensive option, and not feel like you've sacrificed...
    view full answer...
  • Which Class II Hitch for 2022 Toyota RAV4 Has Best Ground Clearance
    It's not by much but the Draw Tite Class II hitch part # 36675 has the better ground clearance compared to the Curt # C66KR that fits your 2022 Toyota Rav4. The Draw Tite has 12-1/4 inches from top of hitch opening to ground whereas the Curt has 12 inche.
    view full answer...
  • Best Ground Clearance Trailer Hitch that Fits 2021 Toyota RAV4 Prime
    Yes the hitches from the 2021 Toyota Rav4 Prime are the same as the 2022 Rav4 Prime. The Curt hitch part # C66KR fits right up to the very bottom of the rear bumper so it would have the best ground clearance. I attached an install video for more info for you to check out as well.
    view full answer...
  • Recommended Class II Hitch w/ the Best Ground Clearance for a 2021 Toyota RAV4
    The Curt Trailer Hitch item # C66KR is going to have the best ground clearance. When we installed this hitch on a 2021 RAV-4 the bottom of the receiver was 10-3/4" above the ground. The Draw-Tite hitch sat about 1/2" lower. The Curt Hitch item # C66KR is custom fit and bolts to your RAV-4 with included hardware. It is confirmed to fit the hybrid model as well. This hitch has a 3,500 lbs towing capacity and a 350 lbs maximum tongue weight.
    view full answer...
  • What is the Difference Between the Ground Clearance of the Curt # C66KR and the Draw-Tite # 36675?
    If you are looking at the Curt Hitch # C66KR and the Draw-Tite Hitch # 36675, both of these 1-1/4 inch hitches have ground clearances of 12 inches. Ground clearance is measured from the ground to the bottom of the upper part of the receiver tube opening. With these two options, I recommend the Draw-Tite hitch because it is the more economic option. I went ahead and attached videos of both of these hitches to walk you through the installation process on your 2021 RAV4.
    view full answer...
  • Trailer Hitch for 2020 Toyota Rav4 with Best Ground Clearance
    If you check out the install picture I attached for the Curt hitch part # C13416 you can see that it hangs at the same height as the exhaust pipes and only sticks out a little bit past them so you'd have the same ground clearance you have now. Or in other words, you wouldn't lose any ground clearance.
    view full answer...
    Image 1 for
  • Installation Video For The Curt Class II 1-1/4 inch Hitch Receiver On A 2019 Toyota Rav4
    I have attached a video of an extremely similar hitch to the Curt Class II 1-1/4 Hitch Receiver # C66KR. Its the Curt Class III 2" Hitch Receiver and its being installed on a 2019 Toyota Rav4. It has the same mounting points and will require the same steps to get it installed. The only difference is that it's a Class III 2" instead of a Class II 1-1/4" hitch receiver. Rob does a great job explaining so you'll be confident doing this at home!
    view full answer...
  • What Trailer Hitch Will Work With My Yakima Doubledown Bike Rack On My 2021 Toyota RAV4
    When installing a hitch on your 2021 Toyota RAV4 that will work with your 1-1/4 inch Yakima Doubledown rack I recommend The Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4 inch # C66KR.The hitch has a concealed cross tube, it has a gross towing weight up to 3,500 pounds and a tongue weight up to 350 pounds. Check you manual to make sure what the recommended towing capacity is for your vehicle. I will attach an install video link below.
    view full answer...
  • Curt Trailer Wiring Harness Recommendation for 2023 Toyota RAV4
    The Curt trailer wiring harness part # C56434 is a confirmed fit for your 2023 Toyota RAV4 LE and would be your best option. It's easy to install and comes with a very reliable converter box which is why I like it so much. I attached a link to an install video like you were wanting to see as well.
    view full answer...
  • What Hitch Will Fit My 2021 Toyota Rav4 Prime?
    After reaching out to Curt on your behalf, I've been told that both the Curt # C66KR and the # C13416 are expected to fit all sub-models. I've included an installation video on a 2020 Toyota Rav4 that should help you with the install.
    view full answer...
  • Which Hitch for 2024 Toyota RAV4 has Best Ground Clearance
    The hitch with the best ground clearance that fits your 2024 Toyota RAV4 is the Curt part # C66KR but this is a 1-1/4 inch hitch. Only the hitch opening hangs below the rear bumper which allows for the better ground clearance. If you instead wanted the more popular 2 inch hitch size you would want the part # e23ZR. The only reason this hitch has slightly less ground clearance is because it is the larger hitch size.
    view full answer...
  • What Tools Do I Need To Be Able To Install The Curt Receiver On My 2019 Toyota RAV4?
    For the installation of the Curt Trailer Hitch Receiver # C66KR on your 2019 Toyota RAV4 Curt requires the following tools. 17mm Socket 19mm Socket 8" Ratchet Extension Ratchet Wrench Torque Wrench rated for at least 100 ft-lbs # ALL944001 19mm Torque Adapter A Nylon Tube Brush # 814092 is recommended to clean out the weld nuts of any excess debris and dirt that are in the threads. I have linked the installation video we have as well as the manufacturer instructions below for you to...
    view full answer...
  • Will Installing Hitch on 2022 Toyota RAV4 Hybrid Disable the Power Liftgate
    The installation of a hitch like the # C66KR will not interfere with the power liftgate on your 2022 Toyota RAV4 Hybrid. The only thing it may impact is the hands-free sensor. So your key fob and the button will continue to work as intended. However, I would recommend installing a Class III hitch like the etrailer Trailer Hitch Receiver # e23ZR over the Class II hitch. The # e23ZR has a 2" receiver which will give you a lot more options for accessories such as bike racks. It also comes...
    view full answer...
  • Trailer Hitch for 2020 Toyota RAV4 TRD with Best Ground Clearance
    Do you have a 2020 Rav4 or a 2021? We don't have hitch fits for the 2021 models at this time.
    view full answer...
    Image 1 for
  • Will Curt Class II Hitch Fit 2022 Toyota RAV4 Hybrid
    Yes, the Curt Trailer Hitch Receiver # C66KR is compatible with the hybrid version of your 2022 Toyota RAV4. If you plan on using this hitch for a bike rack I recommend checking out the Kuat Beta # B202-114 because it's easy to use, can handle 40 lb bikes, and it only weighs in at a mere 12.6 lbs. Attached is a review video for you to check out.
    view full answer...
  • Class III Vs Class II Trailer Hitch For A 2021 Toyota RAV4 Hybrid
    The main reason you should use a class III hitch vs a class II hitch is that a class III hitch like the Curt Trailer Hitch Receiver # C13416 has a 2" x 2" receiver opening which is the most common opening used and manufactured, to carry hitch mounted accessories like the Swagman Trailhead 4-Bike Rack # S63381. Also, class II hitches are not made to be used with a weight distribution system, so if you wanted to use a WDS you'd have to install a class III hitch. That being said, there isn't...
    view full answer...
  • Trailer Hitch With 1-1/4 Inch Receiver For 2021 Toyota RAV4
    There is a trailer hitch that fits your 2021 Toyota RAV4 with a 1-1/4 inch receiver so you can use your bike rack with a 1-1/4 inch shank, and the best option for this is a hitch from Draw-Tite: - Draw-Tite Trailer Hitch Receiver # 36675 The reason I like this hitch the most for your '21 RAV4 is because it has better ground clearance than the other Class II hitch that fits your vehicle, the Curt # C66KR, which is important when using the hitch for a bike rack. The Curt also requires the...
    view full answer...
  • Trailer Hitch Clearance For 2022 Toyota RAV4 Hybrid
    Yes, per Curt their Trailer Hitch Receiver part number # C66KR is compatible with the hybrid version of your 2022 Toyota RAV4 and the Draw-Tite Trailer Hitch Receiver, # 36675 has been confirmed as well. Each of these options are Class II hitches with a 1-1/4" receiver. Each have equal ratings of 350 lb. tongue weight and 3,500 lb. max trailer weight for towing. They are both of similar build design and set with about, or close to, 12" of ground clearance. Once installed the bottom of...
    view full answer...
  • Does the Curt Hitch for a 2019 Toyota RAV4 Come with Trailer Wiring
    The Curt Trailer Hitch Receiver part # C13416 which is a fit for a 2019 Toyota RAV4 does not come with trailer wiring as not all those who purchase a hitch want to tow i.e. bike racks and cargo carriers. That said, we do have the correct trailer wiring harnesses available, the Curt T-Connector Vehicle Wiring Harness part # C56434 is what I recommend. In order to complete your towing setup you'll also need the Curt Towing Starter Kit part # C45534.
    view full answer...
  • 1-1/4 inch Trailer Hitch that Fits 2021 Toyota RAV4 Prime PHEV
    The Draw Tite hitch part # DT82QR does fit your 2021 Toyota RAV4 Prime PHEV but it is the wrong size as it is a 2 inch hitch. Instead you'd want the Curt hitch part # C66KR which also fits your vehicle but is the correct 1-1/4 inch hitch size.
    view full answer...
    Image 1 for Image 2 for
  • Best 2022 Toyota RAV4 Trailer Hitch for Rust Prevention
    The trailer hitch that I recommend for your 2022 Toyota RAV4 is the Class III etrailer Trailer Hitch Receiver # e23ZR because it has a matte black finish that not only looks better but also offers a more robust resistance to the elements than the classic glossy black finish we see on all of the other hitches. The towing and tongue weight capacities are 4,000 lbs and 600 lbs respectively which is over the weight rating you'll see in the manual for your vehicle. This is extremely common so...
    view full answer...
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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Lindsey S
Edited by:
Lindsey S
Employee Joshua S
Video by:
Joshua S
Employee Jonathan Y
Video by:
Jonathan Y
Employee Ryan G
Video by:
Ryan G
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee David F
Test Fit:
David F
Employee Aidan B
Test Fit:
Aidan B
Employee John A
Test Fit:
John A
Employee Kristina F
Written by:
Kristina F

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