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Roadmaster Crossbar-Style Base Plate Kit - Removable Arms

Roadmaster Crossbar-Style Base Plate Kit - Removable Arms

Retail:$550.00
Our Price: $460.75
You Save: $89.25
Base Plates

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Shipping Weight: 51 lbs
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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. 1-800-940-8924 to order Roadmaster base plates part number RM-524447-4 or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Roadmaster Crossbar-Style Base Plate Kit - Removable Arms. Base Plates reviews from real customers.
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  • Reviews (881)
  • Q & A (0)
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Roadmaster Base Plates

  • Removable Drawbars
  • Roadmaster
  • Twist Lock Attachment

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.


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 is durable and corrosion resistant
  • Simple installation - no welding required
    • Custom base plates ensure a perfect fit for your vehicle
  • Integrated mounting points let you easily attach an electrical connector plug or bracket (sold separately)
  • Compatible with Roadmaster tow bars with use of quick-disconnect crossbar (910021-00 - sold separately)
  • Instructions and mounting hardware included
  • Made in the USA
  • Limited Lifetime Warranty


The drawbars, or front arms, on the crossbar-style series base plate kit are supremely easy to mount and remove. Just insert them into the brackets and twist to lock them in place. To remove, simply twist the arms back and pull them out. 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.



524447-4 Road Master EZ4 Base Plate Kit

Item # RM-524447-4

Installation Details RM-524447-4 Installation instructions

This Product Fits The Following Vehicles

  • 2016 - 2018 Lincoln MKX EcoBoost - with Adaptive Cruise Control
  • 2016 - 2018 Lincoln MKX EcoBoost - without Adaptive Cruise Control
  • 2016 - 2018 Lincoln MKX non-EcoBoost - with Adaptive Cruise Control
  • 2016 - 2018 Lincoln MKX non-EcoBoost - without Adaptive Cruise Control




Customer Reviews

Roadmaster Crossbar-Style Base Plate Kit - Removable Arms - RM-524447-4

Average Customer Rating:  4.8 out of 5 stars   (881 Customer Reviews)

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:

I would recommend you too all my friends and family.



by:

This base plate was supported to be compatible with the adaptive cruise control on my 2018 Lincoln MKX. It was not. After installation the cruise control stopped working. Lincoln charged me $600 to move the sensor so the base plate would not interfere with its operation. So be warned.



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Molly did a great job.base plate, trailer hitch, wiring kits, etc.,all arrived in perfect shape,in only a couple days.all parts are correct,I have a garage lined all these idems next week.



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Roadmaster

I just received the base plate kit and everything appears to be in the box. My RV guy will install it mid Nov. We have had Roadmaster tow bars and plates for over 17 years with no problems. Dealing with etrailer.com has been a great experience. Thanks



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The base plate is easy to use and looks great on our MKX. The installation videos are very detailed and precise.



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2016 Lincoln MKX

Thanks for the video instructions for installation. So helpful — encouraged us to get an installer!!!



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2018 Lincoln MKX

Great product. Installation went well on my 2018 Lincoln MKX.



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The brackets were top quality and fit perfectly. The directions were excellent with a few small variations for my vehicle.



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2017 Lincoln MKX

The step by step video was very helpful. Have ordered many times from here with no problems



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2017 Lincoln MKX



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This was a straightforward install. The instructions were easy to understand and follow. All the necessary parts and hardware were included. It is pretty well hidden once installed. I highly recommend this base plate and etrailer.



by:

great fit. a slight cut needed to be made in the bumper bracket to facilitate the round tube to fit through the bracket. but, other than that, it was an easy install took about 2 hours if you include the coffee brakes. this part is highly recommended. Fast shipping. the beast human service. thank you.



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Had Base Plate installed today, shop gave me 2.5 hr labor time. I returned just under 2hrs and they were backing my car out the shop. They parked it facing me. I told the Mechanic "That was quick" He said that's because it wouldn't fit. I was disappointed and asked what do I owe you for your labor> He laughed out loud and said it on there, but hard to see. I was so surprised and pleased you have to just about get down on your knees and bend down to see it. took me about 8 min to install everything and connect it to the Tow vehicle. I'm very pleased with it.



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Working great on my Fiat 500l with the automatic euro transmission. Towed over 10000 miles and was easily installed using etrailer video instructions. Yes you can tow a Fiat 500 with the automatic euro transmission. The firmware was flashed on a recall and revised in the manual. Most dealers don’t even bother checking for the latest version.



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So far has performed very well. Was easy to install and hookup is pretty quick and easy. You install instructions were very thorough. Practically invisible when not in use. Tried to attach two pics, but would only take one.



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Works perfect and very hidden. Cannot even tell it is on my Honda HRV. Installation was time consuming since this was my first on a Honda. Your video did make things go smooth. I would buy this item again.



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Ordered Product on Saturday afternoon, delivered on Wednesday, Installed on Friday. My 23 Wrangler Sahara 4Xe did take the spacer and washer on each side of the frame and was no problem getting them to fit. The lower passenger outside nut that holds on the bumper will not tighten down all the way, the flange of the factory nut gets caught in a slot in the base plate on that side. Will look into a standard nut to see if that will work - it is tight against the slot and holding.



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Super-cool. It's been a year. I installed it myself and it was way less of a task than I expected. The fitment of this was incredibly spot on (no "tweaking" or drilling). Performance wise . . . it does what you expect. You insert the removable "arms", clip in onto your tow bar, and when you get to your destination the vehicle is still attached to your tow bar. Quality product.



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I’m always extremely satisfied with Roadmaster products. I had just bought a new truck and planned on towing it so I needed everything to get it ready to tow. This review also applies to to the other items I purchased.



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Good fit, works well. Very happy with the base plate after 1st year of use.
etrailer staff was very helpful with my questions, making certain I got the base plate that was right and advice with minor problems I had with installation.



by:

I installed this kit on my 2015 Honda Fit. The instructions are very good, however, there are a couple of "snags" to watch out for. You might have to enlarge the holes on the blind hole part of the bumper installation in order to get all of the mounting bolts to align. The other recommendation I have is NOT to use the Loctite "red" thread compound on the blind hole bolts where you cannot get a wrench on the inside. The Loctite will dry too fast and cause issues tightening the bolts on those areas. They have lock washers anyways and you can use the Loctite on the bolts you can get a wrench on the backing nut mounts. I have been towing for months now and I am very happy with it, especially the crossbar style. You will have to purchase the crossbar separately. It's more weight and a little clunky compared to the direct attachment but it allows you to disconnect in some tough situations by pulling the crossbar off while one arm of the tow hitch is still attached. I use an Falcon All Terrain tow bar so I can release the tow arms in uneven conditions. And I have encountered all types of uneven ground, it really makes disconnect of the TOAD very easy.



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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


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See what our Experts say about this Roadmaster Base Plates

  • Base Plate Kits that Fits 2016 Lincoln MKX
    The great thing about the Roadmaster base plate kit part # RM-524447-4 is that it fits all versions of the ecoboost, non-ecoboost, as well as the adaptive and non-adaptive cruise control models so either way it works for your 2016 Lincoln MKX. 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 All Terain, # RM-522. This has non-binding arms...
    view full answer...
  • Parts Needed to Flat Tow 2016 Lincoln MKX EcoBoost, Adaptive Cruise Behind RV with Aladdin Tow Bar
    For your 2016 Lincoln MKX with EcoBoost motor and adaptive cruise control you can use Roadmaster base plates # RM-524447-4. In order to use these base plates with your Blue Ox tow bar you will need adapter # BX88178. If you do not already have safety cables I recommend # RM-643. the coiled design helps keep the cables off of the ground. For lighting you can use diode kit # RM-15267 or if you will not be towing the vehicle often I recommend a magnetic kit # RM-2120. You may also need...
    view full answer...
  • Base Plate and Flat Towing Equipment Recommendation for 2016 Lincoln MKX
    Actually, in our fit guide we list the # 524447-4 base plates as being a fit for the 2016 Lincoln MKX regardless of whether it has the EcoBoost engine or the Adaptive Cruise Control with no mention of the air shutters. The base plate is indeed a fit for vehicles with the Active Air Shutters, and I'll have that information clarified. According to my research, your 2016 Lincoln MKX is capable of being flat towed, but exceeding 65 mph is not recommended. There are very specific flat towing...
    view full answer...
  • Recommended Tow Defender Screen for 2016 Lincoln MKX Towed by Falcon All-Terrain Tow Bar RM-522
    For a 2016 Lincoln MKX (non-EcoBoost - with Adaptive Cruise Control) fitted with the Roadmaster EZ4 Base Plates # RM-524447-4 and the Falcon All-Terrain Tow Bar # RM-522, you can use Tow Defender # RM-4700. I confirmed with my contact at Roadmaster that this is the appropriate Tow Defender for use with the above base plates and all-terrain tow bar.
    view full answer...
  • Does Item # RM-524447-4For A 2017 Lincoln MKX Require An External Crossbar
    Yes, you are correct. Item # RM-524447-4 does require an external crossbar on your 2017 Lincoln MKX, which comes with certain compatible tow bars like Item # RM-522. The crossbar in some ways can be easier to use because you pull a clip from each side and the crossbar stays connected to the tow bar. When disconnecting from the vehicle, you just lift the crossbar off the brackets and fold the tow bar and crossbar up and store it as one unit on the back of the motor home. The tow bar can...
    view full answer...
  • Do the Removable Arms from Base Plate Kit RM-521448-5 Fit on Base Plate Kit RM-524447-4
    The flat plate is for a cross bar bracket. The cross bar comes with brackets that mount to the plates on the removable arms. This crossbar comes with the tow bar. The removable arms from the Roadmaster Direct-Connect Base Plate Kit RM-521448-5 will not fit the Roadmaster Crossbar-Style Base Plate Kit RM-524447-4 If you are still wanting to use the same tow bar then I recommend: Replacement Crossbar for Roadmaster Motorhome Mounted Tow Bars Item # RM-067 Roadmaster Tow Bar Quick Disconnects...
    view full answer...
  • Estimated Installation Time for Roadmaster EZ4 Base Plate RM-524447-4 on the 2018 Lincoln MKX
    Installation time for the Roadmaster EZ4 Base Plate # RM-524447-4 on the 2018 Lincoln MKX will be approximately 4 hours for an experienced installer and naturally longer for a first-time installer. This kit is recommended by Roadmaster for professional installation but I linked a video and the written instructions to help you see the whole process so you can determine for yourself a realistic install time. Installation time for the wiring options for the MKX will vary depending on the...
    view full answer...
  • Base Plates And Wiring Needed to Flat Tow 2017 Lincoln MKX Behind Motorhome
    For your 2017 MKX EcoBoost, I'd recommend the Roadmaster # RM-524447-4 EZ4 base plate, which is compatible with the Stowmaster Tow Bar like # RM-504. If you don't already have them, I'd recommend the # RM-643 safety chains. To wire up the taillight circuits, I'd recommend # RM-15267. You'll also need a supplemental braking system if you don't already have one. A portable system like the Blue Ox Patriot # BLU37TR won't require expensive labor to install and can be moved between vehicles...
    view full answer...
  • Will Blue Ox Patriot Supplemental Braking System Work on 2016 Lincoln MKX
    Yes, the Blue Ox Patriot Supplemental Braking System BLU37TR will work on your 2016 Lincoln MKX. In addition to a supplemental braking system, there are a few more parts you will need in order to flat tow your 2016 Lincoln MKX. - Base Plate Kit: Roadmaster Crossbar-Style Base Plate Kit # RM-524447-4: These will give your MKX a clean look when the tabs are not installed, as you can see by the accompanying photo, which is a cut out of the linked install video of these base plates on a 2016...
    view full answer...
    Image 1 for
  • Parts Needed to Flat Tow 2018 Lincoln MKX
    The owners manual for a vehicle is the final authority on whether it can be flat towed. If it does not make any mention of the steering wheel lock you'd most likely be able to assume that it's fine and you'd not need to worry about it. You can test this by turning the wheel of the vehicle. If it's not locked you're fine as-is. If it is locked you may have to put the ignition in ACC mode which on a push to start vehicle requires pressing the start button without your foot on the brake. For...
    view full answer...

Do you have a question about this Base Plate?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Kathleen M
Video by:
Kathleen M
Employee Laura H
Written by:
Laura H
Employee Robert C
Test Fit:
Robert C
Employee Mike S
Updated by:
Mike S
Employee Isabelle B
Updated by:
Isabelle B

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