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  1. Tow Bar Base Plate
  2. CURT
  3. Removable Draw Bars
  4. Twist Lock Attachment
  5. Completely Hidden
THIS ITEM IS NOT A FIT FOR
2028 Ram 3500
etrailer Installation
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CURT

Curt Custom Base Plate Kit - Removable Arms

Part Number: C44ZR
In Stock
$436.96
Retail:$752.95
You Save: $315.99
Tow Bar Base Plate
Not Confirmed to Fit

2028 Ram 3500

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In Use/Installed

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This custom-fit base plate kit lets you hook up your tow bar to your vehicle. The main body remains hidden for a clean, unobtrusive look when your vehicle is not being towed. Simple, bolt-on installation with included hardware. Great Prices for the best tow bar base plate from CURT. Curt Custom Base Plate Kit - Removable Arms part number C44ZR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (377)
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CURT Tow Bar Base Plate - C44ZR

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • Ready for Flat Towing: Provides solid connection points so you can safely tow behind your RV.
  • Blends In When Not Towing: Concealed main body keeps the front end clean and factory looking.
  • Quick Hookup and Release: Twist-lock tabs make attaching or removing arms fast and simple.
  • Built to Last: Welded steel with high-gloss black powder coat and rust-resistant Bonderite finish.
  • Distributes Weight Evenly: Spreads towing forces across the frame to reduce vehicle stress.
Made in USA

Features to know about

Built for a Clean Front End: Hidden Main Body with Removable Arms

When you’re not towing, this base plate practically disappears. The concealed main body keeps your front end looking neat and uncluttered, with no bulky crossbars sticking out. The removable arms twist in and out easily, leaving only a clean, OE-style finish when you’re driving around town.

Hook Up Fast and Simple: Twist-Lock Tabs with Secure Connection

The twist-lock attachment makes connecting and disconnecting quick work. Just slide the arms into place, twist to lock, and secure with the pin. It’s a straightforward setup that saves time whether you’re hitching up at home or on the road. The distance between brackets is 18" and bracket height is 13-1/2", giving you solid reference points for matching up with your tow bar.

Strong Where It Counts: Welded Steel That Spreads the Load

The sturdy welded steel build gives confidence mile after mile. Its design spreads towing forces evenly across the chassis to minimize weight and stress on your suspension. Physically tested to gross vehicle weight rating (GVWR), it bolts directly to your vehicle frame—no welding required—for a solid, dependable connection that lasts.

Protected for the Long Haul: Dual-Coated Finish That Fights Rust

This kit is coated inside and out to stand up to weather and road grime. A high-gloss black powder coat provides a durable outer layer, while a rust-resistant liquid Bonderite coating adds extra protection underneath. Together they keep the hardware looking good and performing strong over time.

Ready for Your Current Setup: Compatible Tow Bar Connections

Already running a Curt or Blue Ox tow bar? You’re set—this base plate kit works directly with both systems. It includes all necessary installation hardware, so once mounted, you’ll have a reliable link ready for long-distance towing without needing extra adapters or fabrication.

Specs

Dimensions

  • Distance between brackets: 18"
  • Bracket height: 13-1/2"

Warranty

  • Limited lifetime warranty

70116 Curt Custom Base Plate Kit - Removable Arms

Installation Details C44ZR Installation instructions

This Product Fits The Following Vehicles




Ratings & Reviews

4.7

377 reviews
5 Stars
(314)
4 Stars
(41)
3 Stars
(10)
2 Stars
(3)
1 Star
(9)
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by:
2014 Chevrolet Sonic
by:
by:
Ford Transit Connect
The package was delivered to my home with no damage. The baseplate with its parts along with the rest of my order was all packed neatly with extra cardboard and paper packaging material around everything so nothing would get damaged in transit.
The installation instructions were clear. The parts fit perfectly. I’ve purchased parts from etrailer before and never had any problems. Also, the few times I’ve had questions I’ve always been able to talk to someone who is knowledgeable and very helpful.
Mike L. profile picture
Etrailer Expert

Mike L.

10/8/2026

Thanks Jeffrey! Now that the install is complete, all you've got to do is have fun!

by:
2022 Ford Bronco
Price and shipping was great. Once I received the base plates I immediately installed them. The quality is outstanding! The fit is flawless! Thank you etrailer:)
Troy S. profile picture

Troy S.

9/18/2026

Base Plates mounted on my 2022 Ford Bronco is holding up 100. Great quality finish that has not rusted. I have seen base plates from other companies being installed on Broncos and they are making major modifications. Not my Curt Custom Base Plates. An easy DYI with no major modifications. We have towed our Bronco 13,000 miles behind our Class A and its a flawless tow. These base plates were also priced much better then other brands. Thank you Etrailer!

Lazer S. profile picture
Etrailer Expert

Lazer S.

9/18/2026

@TroyS Glad to hear it's been working well for you! Sounds like you are getting a lot of use out of it as well! Where all have you been?
by:
chevrolet Colorado
Disassembly of the front clip of the Colorado was challenging as far as fit up curt kit worked well. The gal at etrailer was very knowledgeable fast shipping. Finally every time I do business with you I’m never disappointed.
by:
jeep Cherokee
Jaime was very helpful in getting the right baseplate for my Jeep Cherokee and in retuning the wrong item which I ordered myself.
The baseplate installed easily and will be used for the first time next week. Also, the curt base plate did not require any trimming whatsoever of the plastics on the front of the car.
Thanks Jaime
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

4/18/2025

Thanks for giving Jaime such an awesome shoutout, Patrick! The baseplate looks like its's factory!

by:
2022 ford Ranger
Custom fit, everything went together smoothly. I'm ready to haul my Ford ranger behind my motor home.
by:
This is not the first time I have purchased from ETrailer, but by far the best experience yet. I was treading in uncharted waters and decided to call, i happened to get Paula S. And she was able to educate me on the subject at hand. She also made sure I was ordering all the right parts for the task at hand. I received the two boxes of parts and assembled everything on the vehicle and noticed i was missing something so I called back and talked to Ashley. She assured me that Paula did order the missing part and that it would be here the next day. (Delayed due to holiday) You can sure tell both ladies love their jobs and liked taking care of us customers. I will always try to deal with them when I need something towing related.
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

1/21/2025

Hey Richard! Paula an Ashley are always on the ball so I'm glad that they got to help you out. I see you pretty much got a full flat tow set up, have you started making any plans yet of where to venture off to yet?

Richard profile picture

Richard

1/21/2026

It’s still has been great no problems at all

Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

1/21/2026

@Richard That's great to hear, Richard! What kind of trips do you have planned for the new year?
by:
The product is great but if you weren’t a mechanic or body shop guy you would be in big trouble trying to figure out how to install with the instructions and pictures provided with the product
by:
chevrolet Silverado
Can’t say enough good things. Great experience getting my Silverado ready to flat tow from NY to AZ.
by:
2026 Ford F-250 Super Duty
Easy to install and with attached videos no questions needed
by:
2021 Jeep Wrangler
Great Base plate kit! Very easy to follow instructions even with my aftermarket bumper with winch. It fit perfect. The only issue I have is where the safety cables attach to the base plate….the cable connectors are too big to fit through the holes because the Jeep’s frame blocks part of the hole. See photo with red circle. I will have to get a smaller connector.
Mark R. profile picture

Mark R.

11/19/2024

Love it! Easy hook and unhook! I highly recommend!

by:
2003 Jeep TJ
Etrailer is with out a doubt the best supplier in the market today. they are on time every time and there support is excellent.
by:
2003 Jeep TJ
Fit like it was made for it. :) Only issue was the fishing wires for the bolts in the frame. They would not fit through the holes in the locking plates so I couldn't use them. I used a magnet stick instead and it worked well. I did not put on the safety cables around the frame. I figure since this thing bolts to the steering box, if it comes off so does the steering box and then I have much bigger issues that these cables are not going to help.
by:
2020 Ford Ranger
Everything fit like it was supposed to. Not to difficult to install. A couple hours at most. Seems to be a quality product. Thanks
by:
It preforms as designed. I tow a jeep gladiator with a 32’ class C RV
by:
Installed the Curt Custom Base Plate Kit (#C64ER) onto my 2019 Ford Ranger XLT FX4. Could not have been easier. Directions were excellent! Time required was about 2 hours. Great product!
Stu S. profile picture

Stu S.

11/14/2023

Working like a champ. No issues! We pulled the Ranger up and down the east coast, thru the mountains, excellent product.

by:
After a little help from a friend and a little bit of cutting on the car, everything worked out great!
Nick S. profile picture
Etrailer Expert

Nick S.

9/29/2025

Nothing an extra set of hands can't do! I am glad you were able to get it installed. Where are you headed first with your new setup?

by:
Wasn't to hard to install with a helper to get bumper off my truck. Had bumper pulled and installed baseplates in about hour and a half.
by:
No issues, easy installation. Great tech support.
Kenney profile picture

Kenney

4/4/2026

After one year this tow bar is working flawlessly to date.

by:
Easy to install with typical tools found in about anyone's garage. Took maybe an hour or so to do. We have pulled our Ranger about 2000 miles behind our RV without any issue.
by:
This base plate kit worked very well with the Blue Ox Acclaim non-binding tow bar - coupler for 2" ball (code BX4330). We towed a 4 door Rubicon over 2000 miles and the setup worked great. The bar is very easy to couple and uncouple. The removable arms work exactly as advertised. I did have to cut two small slots in my custom bumper to install the base plate, but the slots are not in strength critical areas. The installation instruction are clear and good.
by:
2026 Chevrolet Silverado 1500
Instructions stink, this installs much lower than the instructions show, several things are far more in the way that the instructions make it seem Also, the installation is into weak sheetmetal, after your torque this to 75 ft lbs, you will see the steel bending and the bolts are no longer flat against the mounts. Vevor level junk for way to much money for what it is.
by:
Great tech advice finding the right product, easy purchase and prompt delivery!! Thanks Etrailer!!
by:
2012 Jeep Wrangler Unlimited
Works just like the video with the green Jeep shows you.
The hardest part was getting the outside nuts off the bumper.
Use long extensions and a swivel and a short 18 mm socket.
Other than that it went smoothly. But my friend has a lift so it was a lot easier to do it all baseplate , wiring, and brake buddy cable.
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Written by:
Kristina F

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