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  1. Tow Bar Base Plate
  2. Roadmaster
  3. Removable Draw Bars
  4. Twist Lock Attachment
  5. Partially Hidden
THIS ITEM IS NOT A FIT FOR
2012 Ford Explorer
etrailer Installation
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Roadmaster

Roadmaster Crossbar-Style Base Plate Kit - Removable Arms

Part Number: RM-524454-4
In Stock
$575.00
Retail:$632.50
You Save: $57.50
Tow Bar Base Plate
Not Confirmed to Fit

2012 Ford Explorer

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In Use/Installed

etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
Roadmaster's crossbar-style brackets are virtually invisible, easy to mount and simple to remove. Brackets install on your vehicle's frame to provide attachment points for your tow bar. Great Prices for the best tow bar base plate from Roadmaster. Roadmaster Crossbar-Style Base Plate Kit - Removable Arms part number RM-524454-4 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Roadmaster Tow Bar Base Plate - RM-524454-4

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • Ready for Flat Towing: Installs on the frame to create solid, secure tow bar connection points.
  • Blends In When Not Towing: Hidden bracket design and removable arms leave a clean front look.
  • Quick to Connect and Remove: Twist-lock arms click in place and release easily with built-in pull rings.
  • Built to Last: Computer-cut, all-steel construction with black powder coat resists corrosion and wear.
  • Simple Setup: Bolts on with included hardware—no welding required for installation.
Made in USA

Features to know about

Built for a Clean Front End: Hidden Design with Removable Arms

When you’re not towing, this setup keeps your vehicle’s front end looking clean. The brackets sit far back on the frame, leaving the front nearly factory-smooth when the drawbars are removed. Once the arms are out, the remaining brackets are virtually invisible and protected within the grille. Nothing protrudes, so you won’t bump into hardware or see bulky metal up front.

Quick Hook-Up in Minutes: Twist-Lock, Pull-Ring Connection

Getting ready to tow doesn’t have to take long. Each drawbar twists to lock into place and clicks securely inside the bracket. When it’s time to detach, just twist the arm back and pull it free using the built-in pull rings. It’s a simple, repeatable process that makes solo hookups quick and trouble-free every time.

Strong Where It Counts: Computer-Cut All-Steel Build

Flat towing puts stress on your gear, so strength matters. This base plate is made from computer-cut, all-steel components that bolt right to the frame for maximum stability. The black powder coat finish stands up to corrosion and road grime while keeping everything looking sharp trip after trip. No welding is required, and all mounting hardware is included for a solid fit.

Ready to Work with Roadmaster Tow Bars: Crossbar-Style Connection

If you already run a Roadmaster tow bar, this kit connects right up using the quick-disconnect crossbar (910021-00, sold separately). That setup gives you a reliable link between your vehicle and your motorhome without extra adapters or complicated alignment steps—just straightforward compatibility engineered for smooth towing.

Specs

Features

  • Hidden bracket design: Provides improved aesthetics compared with standard brackets
  • Crossbar-style brackets: Sit far back for a supremely clean look
  • Drawbars: Attach and remove quickly and easily
  • Arms: Click to lock in place in brackets
  • Built-in pull rings: Let you unlock arms so you can twist and remove them
  • Computer-cut, all-steel construction: Provides exceptional strength
  • Black powder coat finish: Durable and corrosion resistant
  • Installation: Simple installation - no welding required
  • Custom base plates: Ensure a perfect fit for your vehicle
  • Compatibility: Compatible with Roadmaster tow bars with use of quick-disconnect crossbar (910021-00 - sold separately)
  • Included items: Instructions and mounting hardware included
  • Origin: Made in the USA
  • Warranty: Limited Lifetime Warranty

Design and Construction

  • Style: Crossbar-style base plate kit
  • Material: All-steel construction
  • Finish: Black powder coat
  • Attachment Type: Twist Lock Attachment
  • Draw Bars: Removable Draw Bars
  • Appearance: Partially Hidden design for improved aesthetics and protection from scrapes and scuffs

Compatibility

  • Tow Bar Compatibility: Works with Roadmaster tow bars using quick-disconnect crossbar (910021-00 - sold separately)
  • Vehicle Fitment: Custom base plates ensure a perfect fit for specific vehicles as listed in product applications (e.g., select Ford Edge models)

Included Components

  • Included: Instructions and mounting hardware
  • Not Included: Quick-disconnect crossbar (910021-00 - sold separately)

Warranty and Origin

  • Warranty: Limited Lifetime Warranty
  • Country of Manufacture: Made in the USA

524454-4 Road Master EZ4 Base Plate Kit

Installation Details RM-524454-4 Installation instructions

This Product Fits The Following Vehicles

  • 2015 - 2018 Ford Edge 3.5L V6 - with Adaptive Cruise Control
  • 2015 - 2018 Ford Edge 3.5L V6 - without Adaptive Cruise Control



Ratings & Reviews

4.8

2209 reviews
5 Stars
(1862)
4 Stars
(261)
3 Stars
(48)
2 Stars
(13)
1 Star
(25)
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Roadmaster's crossbar-style brackets are virtually invisible, easy to mount and simple to remove. Brackets install on your vehicle's frame to provide attachment points for your tow bar.

by:

This was the second base plate kit from etrailer that I have installed, the first being on our ‘03 Outback and this one on our new to us 2015 Subaru CrossTrek. As usual the response, shipping and delivery from etrailer was prompt and curious. They are my go to place for anything towing related.
Installation of this kit went well with only a few issues, most of which were related to our vehicle not the kit. I knew the car had been hit lightly on the LF corner, but could find nothing of concern body or frame wise when I looked the car over before buying it. Turns out the front bumper reinforcement had been tweaked a tad which made lining the bolt holes up with the holes in the base plates a tad challenging. This made the small angle brackets that go inside the frame heads tough to line up, but in the end it all fit. I did find that it was unnecessary to pull the washer reservoir or the left headlight to access the nut and washer for the long 1/2” bolt. You can easily reach and see the place from underneath after pulling the plastic encapsulation panel. When drilling that 1/2” hole be sure to angle the drill bit UP a tad otherwise you may end up having to grind a flat on the side of the large, thick washer as you can see in my picture from underneath. I used shrink wrap over the nut and bolt since there’s a wiring harness right against it. The picture of the baseplate differs a bit from the pictures so I guess they made some changes. All in all a great kit!



by:

The Jeep project went very well everything fit great and worked well. I really love Roadmaster products and quality and your company is the best place to purchase them. I sold the Jeep and replaced it with a new 2019 Chevy Equinox 2.0 L AWD and just purchased and installed the following items from you and installed them, RM-156-25 & RM-156-75 Battery Charge Line Kit, RM-146-7 Flex Coil Kit, RM-523193-4 EZ4 Plate Kit, RM-88333 Custom Seat Adapter, RM-751489 Stop Light Switch Kit and a RM-98160 Second Vehicle Brake Kit w/brakeaway. All these parts were in stock and arrived quickly and normal with you people, I really enjoy the o-line vidios as I do all my own installs. Thank you so much for your great service.
I will attach pictures of my install, you will see how I was able to fab a bracket and attach it to the existing mount on the base plate to mount the brakeaway switch and the air connection for the brake system.
I also fabricated a tail light bar as I didn't want to use mag-lights or splice into the factory lights and bulbs installed into the lights would not work as the factory brake lights will come on when the brake system is applyed and the turn siginals would not be visable.
Thanks for all you do, I would and do recommend you people to everyone who needs your products. Rob



by:

The installation took me about 7 hours, the facia removal was tedious , between the installation videos and instructions, I performed the task. This bar has one con, the pull rings on the removal bars are flimsy , my first pull stretched one out. I’m sure trailer has a fix for this under warranty, I hope.



by:

Etrailer was very easy to do business with and made it simple to ship my order directly to the RV shop that was going to install it. This was my first order from them, but I will definitely consider future purchases from them if I'm in need of something for my RV.



by:

The representative (Sarah) was very helpful and knowledgeable, the prices are very reasonable and all my items arrived on time. When I called with a question, she was very polite, friendly and genuinely sounded like she enjoyed her job. When I discovered one of the items I ordered wasn’t needed, getting help to return was hassle free. I would recommend etrailer to anyone that needs anything RV or trailer related. I will definitely do business with them again. I am impressed.



by:

We towed our 2004 Subaru Impreza WRX STI 3000 miles last year, this is an ideal setup, discreet when not in use, solid, and easy to get on/off. Very please with the support I received from Roadmaster as one of the bolt was missing, was sent super quickly.



by:

Not an easy install on a Trax but it is very well made and gives a clean look. I did customize by cutting down the 6 pin bracket supports to get it flush with front of the car.



by:

Install pretty easy. You will have to change directions of one bolt due to obstruction ( frame). Cannot torque a few of the bolts. These are the ones with wire attached.
Rock guard needed addition trimming from factory instructions.



by:

Awesome delivery speed, and a well made base plate for my 2007 Element. Installation was a breeze (thanks to my son’s heated shop) and I had to do no cutting to make this fit. I had a Stowmaster tow bar that came with my RV and etrailer was able to steer me to the correct missing parts to make this a really affordable installation. Now to get out of this snow!



by:

Purchased for a 1997 Subaru Impreza. Delivery was amazingly fast! I didn't have it installed until a few months later, as my travel plans had stalled. It didn't quite bolt right on, but was close, and a friend had to modify it some to make it work. I still hear a grating noise when I turn too sharp on one side, but otherwise it's fine.
The front connection plates didn't line up with the holes, so had to have those modified, as well, in order to line up and attach to the tow bar. Once the new holes were drilled, I was able to hook up and go.
It's relatively easy to connect after finding a way to do it alone.
I've towed from CO to TX and all over TX with it with no problems.



by:

I’ve been purchasing products from ETrailer since 2005 and all the products I’ve purchased have been a great value. The products mentioned above installed perfectly and with the direct assistance from ETrailer everything fit as suggested. I will always interact with ETrailer as needs present themselves.



by:

Fit and finish is great, the illustration for what you trim on the bumper isn't great but otherwise pretty easy install (I ended up measuring between the mounts on the draw bar and just trimmed accordingly)



by:

After ordering the wrong crossbar, etrailer sent the correct one for our Mini Cooper quickly. However I did have to modify most of the holes as the cross bar didn’t quite fit (but close). I had to drill the three main bolt holes to 11/16 so that the bar would go over the Mini’s 3 main bumper bolts on both sides. The two lower bolt holes (each side), needed to be drilled out 3 sizes larger to accommodate the 4 bolts that come with the kit. I had to drill out the Minis lower holes to better align with the crossbars lower holes. I would also like to note it being a pain in the knuckles to reach one of the three (each side) bolts to put the stock nuts on the bolt and then try and get them tight. (The main bolt pattern for the upper bumper is diamond shape, one up tow bolts lower. (The lower “inside” bolt on each side is the one that is hard to get to and tighten.) Sorry I didn’t get picks, I was in a rush to get the car back together. There’s an angle piece on the cross bar that blocks the hard to reach bolt, it would be helpful if that could be made more accessible to reach.



by:

Overall the installation was great, however the process of drilling 3 - 1/2" holes in that little bumper that has a Rockwell Hardness of about 60, seems to be a bit over the top.The instructions are spot on, delivery was great, the quality of product was accurate. I am a happy boy!



by:

Replaced same part that was damaged in a crash. I had used my original one for close to ten years without issue. Fast shipping from etrailer.



by:

The Base plate kit is well made and came with all the necessary hardware.Installation is relatively straight forward. I did have to enlarge two of the holes that didn't quite line up. But overall I'd recommend it.



by:

Bolted right up. Installation should be done with bumper on, as you can't fit the ends through the louvers without some convincing. Works great so far. Was able to use a Stowmaster 5000 with it.



by:

Installation was a bit trying. Ended up looking very clean and almost invisible.
Using the tow bar worked super easy and our motorhome hardly noticed the Mini Cooper back there.



by:

Came quickly and is very high quality. Great directions/video from road master makes the installation step by step easy to follow.
Skill level is probably at the intermediate level depending on experience.



by:

The #118-3 is a perfect fit on my 1995 Geo Tracker. When you pull off the removable arms you would never know they are there. The Quality is very good easy to put on all you have to do is drill 4 holes the tube on the base plate fits into the tube on the frame of the tracker and with the 2 bolts it is a solid fit. I was worried about the plate nut getting it inside of the frame but it went in easy when you put it over the frame tube and use a thin piece of metal to slide it in place. I’m very happy with it. I probably could of got it on without taking my bumper off but with only 4 bolts holding my bumper on it made it easier



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by:

Haven’t installed it yet but all parts are there. Vedio makes installion look easier. Ordered it at 3:00 got it at 1:00 next day. Never got anything that fast thanks Ron



by:

Thanks for getting it here so fast, as usual your communication and customer service is second to none.



by:

The overall installation was good. The only complaints I have is that I wish there had been better communication overall and as to the expectation of the finished job in that a person traveling to your location needs to either reserve another night at hotel or not. Also, I was told that everything had been hooked up especially with the details of wiring going to motorhome. I had bought all the connections that went to motorhome with me. It wasn't because I had to change out the electrical connection because the one on the line going to motorhome was not the same as connection installed on the auto so I had to change that out upon attempting to connect for the first time. After the corrections I made, the overall installation is good.


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See what our Experts say about this Roadmaster Tow Bar Base Plate

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    For your 2018 Ford Edge Titanium there is only one base plate kit confirmed to work with the Adaptive Cruise Control. It is the Blue Ox Base Plate Kit - Removable Arms # BX2667 which will then require the adapter # RM-031 which works on Sterling tow bars with serial numbers up to 16,500. If the serial number on your tow bar is 16,501 or above, then the adapter # RM-031-5 is the correct fit. For your tow bar wiring, I recommend the RoadMaster Sterling All Terrain Towing Combo Kit # RM-9284-2...
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    Image 1 for Image 2 for
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Updated by:
Mike S
Employee Isabelle B
Updated by:
Isabelle B
Employee Ronnie R
Written by:
Ronnie R
Employee Shane H
Test Fit:
Shane H
Employee Michael B
Video by:
Michael B

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