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  1. Tow Bar Base Plate
  2. Roadmaster
  3. Removable Draw Bars
  4. Hitch Pin Attachment
  5. Partially Hidden
THIS ITEM IS NOT A FIT FOR
2011 Ram 1500
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Roadmaster

Roadmaster Direct-Connect Base Plate Kit - Removable Arms

Part Number: 4427-3A
In Stock
$575.00
Retail:$632.50
You Save: $57.50
Tow Bar Base Plate
Not Confirmed to Fit

2011 Ram 1500

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etrailer Installation
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Designed specifically for heavy-duty applications, direct-connect brackets install onto your vehicle's frame to provide attachment points for a motor-home-mounted tow bar. Front arms are easily removable when not in use. Great Prices for the best tow bar base plate from Roadmaster. Roadmaster Direct-Connect Base Plate Kit - Removable Arms part number 4427-3A can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (3635)
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Roadmaster Tow Bar Base Plate - 4427-3A

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • Ready for Flat Towing: Provides secure connection points for towing your vehicle behind an RV.
  • Blends In When Not Towing: Removable drawbars leave brackets virtually invisible for a clean look.
  • Built to Last: All-steel, computer-cut construction with black powder coat resists rust and wear.
  • Simplifies Hookup: Direct-connect design eliminates the crossbar for faster, easier connections.
  • Straightforward Setup: Bolts to the frame with included hardware and instructions—no welding needed.
Made in USA

Features to know about

Built for a Strong Connection: Direct-Connect Design with No Crossbar

The heavy-duty setup bolts straight to the frame and pairs only with Roadmaster tow bars that slide into a trailer hitch receiver, like the Nighthawk, Sterling, Blackhawk, Blackhawk 2, Falcon, and Falcon 2. Because these are direct-connect base plates, no crossbar is required. That makes the hook-up faster, the front end cleaner, and the system tougher for long towing runs.

Keeps the Front End Clean: Hidden Brackets and Removable Arms

When you’re not towing, the drawbars come off in seconds by pulling two pins. Once removed, the brackets are nearly invisible—tucked neatly within the grille so you don’t have hardware sticking out or snagging your shins. The hidden design keeps your vehicle’s look clean while protecting the mounts from scrapes and scuffs.

Built to Last: All-Steel Construction with a Protective Finish

Each bracket is computer-cut from solid steel for consistent strength and fitment. A black powder coat finish resists corrosion and road wear so you can count on it through every mile. The base plates are engineered for heavy-duty use and include mounting hardware for a secure frame-to-bracket connection without welding.

Simplifies Installation: Custom Fit with Included Hardware

Everything’s designed to match the factory mounting points for a straightforward bolt-on install. Clear instructions and all necessary hardware are included so you can get it mounted solidly without fabricating extra parts. The result is a reliable foundation that’s ready for your tow bar setup.

Specs

Construction and Design

  • Design: Direct-connect brackets install onto your vehicle's frame to provide attachment points for a motor-home-mounted tow bar
  • Bracket Design: Hidden bracket design - drawbars are easily removable via 2 pins
  • Material: Computer-cut, all-steel construction provides exceptional strength
  • Finish: Black powder coat finish is durable and corrosion resistant
  • Installation: Simple installation - no welding
  • Fitment: Custom base plates ensure a perfect fit for your vehicle
  • Crossbar Requirement: No crossbar needed - faster hookup and sleeker appearance
  • Application: Crossbar not required because these direct-connect base plates are designed for strong, heavy-duty applications
  • Compatibility: Compatible with all Roadmaster tow bars that slide into trailer hitch receivers
  • Included Components: Instructions and mounting hardware included
  • Origin: Made in the USA
  • Warranty: Limited Lifetime Warranty

Note

  • Note: Direct-connect base plates will work only with the Roadmaster tow bars that slide into a trailer hitch, such as the Nighthawk, Sterling, Blackhawk, Blackhawk 2, Falcon, and Falcon 2. These base plates will not work with tow bars that require a hitch ball.
  • Direct-connect brackets do not require a crossbar because of the heavy-duty nature of your vehicle's frame. Thus, installation is simplified, the hookup process is faster, and the total appearance is enhanced.
  • Note: The EZ Hook safety cables included with Roadmaster's Sterling tow bars will not work with direct-connect base plates. These cables connect to an anchor plate on the Quick Disconnect crossbar, which will not be present when you are using these base plates.
  • The drawbars, or front arms, on the direct-connect base plate kit are simple to mount and remove, easily securing with pins. Once the drawbars have been removed, the remaining brackets are virtually invisible. On most automobiles, the brackets are mounted within the grille, where they remain not only unseen, but protected from scrapes and scuffs as well.

4427-3 Road Master MX Base Plate Kit

Installation Details 4427-3A Installation instructions

This Product Fits The Following Vehicles

  • 2013 - 2015 Ford Explorer excluding 2.0L EcoBoost - with Adaptive Cruise Control
  • 2013 - 2015 Ford Explorer excluding 2.0L EcoBoost - without Adaptive Cruise Control
  • 2011 - 2012 Ford Explorer with Adaptive Cruise Control
  • 2011 - 2012 Ford Explorer without Adaptive Cruise Control



Customer Satisfaction Score:

Ratings & Reviews

4.8

3635 reviews
5 Stars
(3171)
4 Stars
(311)
3 Stars
(64)
2 Stars
(30)
1 Star
(59)
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Designed specifically for heavy-duty applications, direct-connect brackets install onto your vehicle's frame to provide attachment points for a motor-home-mounted tow bar. Front arms are easily removable when not in use.

by:

This Road Master Direct connect base plate works perfectly for a 2020 ford transit cargo 250! Awesome service from etrailer as usual! The finished product can barely be seen through the front fascia!



by:

I bought and installed this tow plate one year ago on my 2013 Jeep Wrangler. I bought this particular plate due to the jeep having a Barricade off-road bumper. This plate attaches a bit lower than other plates and prevented having to modify the bumper. Installation was easy involving only hand tools. The plate comes with all needed bolts and attachments. I have towed this Jeep several thousand miles behind my RV with absolutely no issues. As an aside, I use a Roadmaster Night Hawk tow bar which is also an excellent product. Both are expensive, but I believe cheaping-out on safety is no a good idea. I highly recommend this product.



by:

This works perfect with my Roadmaster tow bar. It was a little difficult to install since I had to remove the front end of the Trailblazer, but with the good directions that came with it and some you tube videos made the installation easier.



by:

Had these installed at Lester’s Automotive in Boerne,Texas…First class service all the way. Paul and his crew worked through lunch for over 4 hours to install these on our 2026 Ford Ranger. Also ran the wire and hooked up my auxiliary tow lights. The price for this was very reasonable and would highly recommend them for all r.v. needs even if not real close to the Boerne area. R.V park within reasonable distance if needed.



by:

Etrailer comes through again! This was a great savings as a used kit, but it was even better than the description online. I have installed (4) baseplates on and etrailer.com has given me great videos to watch and good instructions to follow. Couldn't be more pleased with the quality, service and delivery times.



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Quick delivery and product as described.



by:

Delivered quickly. Seems to be correct part with Pierce’s. But process to get to me was simple!



by:

very solid tow hook up.easy to connect car to tow bar



by:

Product arrived when promised and well-packaged. Video was a huge help in installing this item. Step by step and accurate!

Michael O. profile picture

Michael O.

5/4/2021

Product continues to perform without any issues. Im very pleased with the baseplate.



by:

works as expected installation was easy enough to do myself.



by:

High quality, installed easily using the videos and instructions.

Shayne profile picture

Shayne

6/17/2021

Still working great, makes us feel confident while driving down the road.



by:

Pretty straight forward instructions, easy to follow, would definitely recommend watching the online video first. had to do a little bit of pounding with a lead shot hammer to get 2 of the holes to line up, but not too difficult.

Michael profile picture

Michael

2/1/2020

Great!!! We have towed our 2014 Explorer several times between Florida and Indiana and it has worked just as it should.



by:

The Roadmaster Brake sys, seat adapter, and Roadmaster base kit do a very good job towing my 2013 Explorer



by:

I have hauled my car from Florida to New Brunswick & Quebec and back as well as a quick trip to Vancouver Island British Columbia without a bit of problems. I highly recommend this base plate



by:

I am a fan of etrailer. Any item I've ordered has always arrived sooner than promised and all the parts there. No exception this time. Part fit just like it was supposed to. etrailer does a great job with helpful installation videos. This installation was easy since I have a background in bodyshop and mechanical repairs. If you don't, the instructions available are easy to follow and etrailer always has help available.



by:

I love the quality of the products I ordered. Customer relations was very good as well, they kept me informed and even though it took several weeks and etrailer had to wait on items to get to them, I was communicated to well. I know it’s important in who you deal within this day and time and you can trust etrailer.

Glenn profile picture

Glenn

9/27/2021

Awesome, great reliability



by:

I've owned this for about a year and now posting my review. 1st. Etrailer customer service is exceptional, fast shipping and well packaged. 2nd. The installation instructions included as well as the video made the installation very easy. 3rd I really liked the fact that no modification or removal of the Ford Explorer frame or structure was required. Simple increasing the diameter of two holes was the only modification of the Ford frame. Car tows like a dream. I'm very confident that the engineering of road master will allow me to tow safely for years to come.



by:

Never installed. Still sitting in the unopened box. Need to return.

Brooke M. profile picture
Etrailer Expert

Brooke M.

3/17/2025

Hey, Jeffrey! Let me look into this for you. Keep an eye out for an email :)



by:

The tow bar Base Kit was a great product. It was advertised to take 3 hours to install, and I (with help) was able to do it in about 2 1/2 hours. It fit perfect and was of great quality. You do need a second person to assist removing and installing the front bumper grille assembly, and to hold up the base plate assembly to get the first bolts started.

My only suggested improvements would be that the photos in the manual are not great, but I was able to figure them out.

Ron G. profile picture

Ron G.

3/4/2016

Everything is great. I will be towing my Explorer next week to the NASCAR race in Vegas. Good product, easy install which I did myself in a few hours.



by:

The baseplate was a very tight fit and took a lot of effort to get it into place. Once it was as high as I could get it I notice some material needed to be cut from the bumper and the car frame lower mount point Once removed i was able to get the baseplate to the proper height but still needed to reem a few holes...again the issue was on the car side. Other than that the product is very well built and the finish paint is outstanding.



by:

Very good fit. Easy to install. Directions were fairly easy to follow. Will be towing behind our Winnebago Journey. This is my 3rd baseplate from trailer. Great company and customer service.

Rick profile picture

Rick

8/3/2016

Still works perfectly as advertised


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

  • Can 2015 Ford Explorer FWD be Flat Towed
    According to the research I did on your 2015 Ford Explorer FWD with an automatic transmission you can flat tow it as-is as long as you keep it under 65 mph. But verify that in your owners manual first. You'll need a base plate kit first like the part # 4427-3A which is a confirmed fit. In addition to the base plates, you will also need a compatible tow bar, safety cables, lighting, and supplemental braking to flat tow your vehicle. The most popular compatible tow bar is the Falcon 2,...
    view full answer...
  • Is There a Roadmaster Direct Connect Base Plate Kit that Fits 2013 Ford Explorer
    Roadmaster does make a direct connect base plate kit that fits your 2013 Ford Explorer with the part # 4427-3A. Based on the light on your dash and the info you listed I'd need to see a picture of it so that I can compare it to what is offered now from Roadmaster to see if there's a second vehicle kit available or not.
    view full answer...
  • What All Do I Need To Be Able to Safely Flat Tow My 2015 Ford Explorer V6 W/O Adaptive Cruse Control
    Happy to help out, Daniel! Looks like you got the majority of the parts you need. There are just a few outliers that you will need. I'll include a complete list that will have the parts you mentioned above, additional parts you will need, as well as some parts that are optional. All required parts: Part # RM27NQ - Roadmaster Falcon 3HD Tow Bar Part # 4427-3A - Roadmaster Direct-Connect Base Plate Kit Part # RM-645 - Straight Safety Cables Part # RM-15267 - Roadmaster 4-Diode Universal...
    view full answer...
  • Can 2014 Ford Explorer 4WD be Flat Towed
    Yes I checked the online owners manual of your 2014 Ford Explorer and found that on page 283 you can flat tow the vehicle and all of the processes and guidelines are listed there. To flat tow your vehicle you will need to start with a base plate kit like the Roadmaster part # 4427-3A which I attached a review video for. In addition to the base plates, you will also need a compatible tow bar, safety cables, lighting, and supplemental braking to flat tow your vehicle. The most popular compatible...
    view full answer...
  • Can 2013 Ford Explorer 4 Wheel Drive be Flat Towed behind Motorhome
    Yes, I did some checking and your 4WD 2013 Ford Explorer can be flat-towed behind a motorhome as long as you follow the prescribed flat-towing procedures you'll find in the owners manual under "recreational towing." For a base plate kit the Roadmaster Direct Connect kit part # 4427-3A is the easiest to use option that I'd recommend highly. In addition to the base plates, you will also need a compatible tow bar, safety cables, lighting, and supplemental braking to flat tow your vehicle....
    view full answer...
  • Why Ignition Key Is Left In Accessory Mode When Flat-Towing 2015 Ford Explorer
    The vehicle has to be placed in the accessory mode because if the key was locked it would not allow the steering to move as needed when flat towing the vehicle. Per the owner's manual it states that the vehicle should be started every 6 hours to maintain a battery charge. As far as the odometer, since all four wheels are on the ground, the odometer registers the miles traveled. I am not aware of any way that can be avoided.
    view full answer...
  • All Parts Needed to Flat Tow a 2011 Ford Explorer
    I took a look at the online copy of the owner's manual of a 2011 Ford Explorer and it said that either the front-wheel drive or four-wheel drive model can be flat towed, but a drive-train disconnect was not mentioned. It did have specific steps you need to take, and I recommend checking that out in your copy; in the online manual the directions were on page 263 (under "Recreational Towing"). Here are all the parts you need to flat tow a 2011 Ford Explorer. - Base Plate Kit: Roadmaster...
    view full answer...
    Image 1 for
  • Does Installation of Blue Ox Base Plate Kit on a 2014 Ford Explorer Require the Bumper to be Removed
    The Blue Ox base plate kit, part # BX2632, does require the bumper to be removed from a 2014 Ford Explorer. If you're looking for a kit that doesn't remove the bumper we have two from Roadmaster, the XL kit part # 4427-1A and the MX kit part # 4427-3A, that keep the bumper. They fit the 2014 Explorer as long as you don't have the 2.0L EcoBoost engine. If you need to connect the base plate kit to a Blue Ox tow bar we carry adapters for that. Use part # BX88178 with the XL kit or part...
    view full answer...
  • Base Plates And Wiring Recommendation For Flat-Towing A 2015 Ford Explorer
    The Roadmaster MX Base Plate Kit, part # 4427-3A is designed to work on your 2015 Explorer if the towbar you have is a Roadmaster Sterling, Blackhawk, Blackhawk 2, Falcon and Falcon 2. The MX base plates will not work with tow bars that require a hitch ball. If you have separate brake and turn signals on your Explorer, the Roadmaster Tow Bar Wiring, part # 154-792-118158 will work great for you. This includes everything needed to wire your Explorer for flat-towing. Since you have done...
    view full answer...
    Image 1 for
  • Components Needed to Flat Tow a 2014 Ford Explorer Behind Motohome
    Flat towing a vehicle requires a number of components: base plates, tow bar, safety cables, a wiring/lighting solution and a supplementary braking system. All of these components are described in detail in the linked article. You can use Roadmaster base plates # 4427-3A; an installation video is linked as a guide along with the written instructions. For a tow bar I suggest Roadmaster's Blackhawk 2 # RM-422 which is an all-terrain type with heavy-duty construction. For safety cables use...
    view full answer...
  • Roadmaster Base Plate Compatible with Falcon 2 and Adaptive
    Both the Roadmaster MX Base Plate Kit # 4427-3A and the XL Base Plate Kit # 4427-1A will work with the 2014 Ford Explorer both with or without adaptive cruise control. Both base plates are also compatible with your Roadmaster Falcon 2 Tow Bar # RM-520. If you don't already have safety cables, cables like # RM-643 are required when flat towing. Other components needed to flat tow are a wiring harness for the towed vehicle, like # 154-792-118158, and a supplemental braking system, like...
    view full answer...
  • Recommended Base Plate Kit for Use with Blue Ox Tow Bar on a 2014 Ford Explorer
    The main difference between the Roadmaster MX Base Plate Kit part # 4427-3A and the Roadmaster XL Base Plate Kit part # 4427-1A for your 2014 Ford Explorer has to do with their compatibility of tow bars. The XL Base Plate Kit is compatible with all Roadmaster tow bars whereas the MX Base Plate Kit is only compatible with Roadmaster tow bars that slide into trailer hitch receivers. The XL Base Plate Kit will also require a crossbar and the MX Base Plate Kit will not. If you are using the...
    view full answer...
  • Fitment & Compatibility of Roadmaster MX Base Plates on 2013 Ford Explorer Sport with 3.5L Ecoboost
    Yes, you are correct. The Roadmaster MX base plate # 4427-3A is a confirmed fit for the 2013 Ford Explorer Sport with 3.5L Ecoboost. Some items you will need to complete your towing setup are: a Towbar like # RM-520 a Wiring Kit for your Explorer Sport # RM-15267 a Braking system like # SM99251 Safety Cables like # RM-643 and possibly a High/low adapter, I have added a link of all our high/low adapters I have linked all the above mentioned products to this page as well as some Help...
    view full answer...
  • Will the Roadmaster Guardian Rock Guard # RM-4000 Fit a Falcon 5250 Tow Bar on 2015 Ford Explorer
    The Roadmaster Guardian Rock Guard # RM-4000 fits all Roadmaster tow bars with quick disconnects. Also it will NOT work on a vehicle that has MX or MS style base plates. The Falcon 5250 did use quick disconnects so they will work together as long as your 2015 Ford Explorer is not using the MX or MS base plates. For the 2015 Ford Explorer Roadmaster has 2 base plate options. There is an MX series which is # 4427-3A. The Guardian will not work with these base plates. There is also an XL...
    view full answer...
  • Recommended Roadmaster Base Plates And Adapter To Use Blue Ox Aventa Tow Bar On 2014 Ford Explorer
    In order to use a Blue Ox tow bar with a Roadmaster base plate on your 2014 Explorer, you will first need the Roadmaster XL Base Plate Kit, part # 4427-1A. The # 4427-3A will not work with the Aventa tow bar. The tow bar adapter you will then need is part # RM-033. This adapter mounts to the plates on the 4427-1A base plate kit and your Aventa,, part # BX7450 or part # BX7445. For a cost savings, you may want to consider the Blue Ox Base Plate Kit, part # BX2632. This would require no...
    view full answer...
  • Parts Needed to Flat Tow a 2013 Ford Explorer with Adaptive Cruise Control and EcoBoost Engine
    For a 2013 Ford Explorer Sport with adaptive cruise control and the 3.5 liter EcoBoost motor you will need to use Roadmaster base plates # 4427-1A. The base plates you referenced, # 4427-3A, will also fit but there are so additional requirements depending on the tow bar used and restrictions on accessories that will work with the base plates. Going with # 4427-1A is the better choice to avoid all of that. I have included a link to the installation instructions for you. For a compatible...
    view full answer...

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Info for this part was:

Employee Joe V
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Joe V
Employee Shane H
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Employee Ryan G
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Employee Michael H
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Michael H
Employee Jameson C
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Employee Jeffrey L
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Jeffrey L
Employee Joshua S
Video Edited:
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