bing tracking image
  1. Base Plates
  2. Roadmaster
  3. Removable Drawbars
  4. Twist Lock Attachment
THIS ITEM IS NOT A FIT FOR
2014 Chevrolet Silverado 3500

Roadmaster Direct-Connect Base Plate Kit - Removable Arms

Item # RM-521884-5
Retail:$550.00
Our Price: $485.00
You Save: $65.00
Base Plates
Not Confirmed to Fit

2014 Chevrolet Silverado 3500

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

Shipping Weight: 51 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos

Need help with installation?
Locate installers near me
Designed for use with motor-home-mounted tow bars, the direct-connect brackets are virtually invisible, easy to mount and remove, and they eliminate the need for a quick-disconnect crossbar on your tow bar. Installs on your vehicle's frame. 1-800-940-8924 to order Roadmaster base plates part number RM-521884-5 or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Roadmaster Direct-Connect Base Plate Kit - Removable Arms. Base Plates reviews from real customers.
  • All Info
  • Reviews (2044)
  • Q & A (0)
  • Photos

Roadmaster Base Plates - RM-521884-5

  • Removable Drawbars
  • Roadmaster
  • Twist Lock Attachment

Designed for use with motor-home-mounted tow bars, the direct-connect brackets are virtually invisible, easy to mount and remove, and they eliminate the need for a quick-disconnect crossbar on your tow bar. Installs on your vehicle's frame.


Features:

  • Direct-connect brackets provide attachment points for your motor-home-mounted tow bar
  • Streamlined design creates supremely clean look
    • No obtrusive quick-disconnect crossbar
    • Hidden brackets sit even farther back than standard brackets
  • 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
  • Compatible with Roadmaster motor-home-mounted tow bars only
  • Instructions and mounting hardware included
  • Made in the USA
  • Limited Lifetime Warranty


Note: Roadmaster direct-connect base plates will only work with Roadmaster tow bars that slide into a trailer hitch, such as the Nighthawk, Sterling, Blackhawk, Blackhawk 2, Falcon, or Falcon 2. These base plates will not work with tow bars that require a hitch ball.


The drawbars, or front arms, on this 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 each arm, simply tug the built-in pull pin to disengage the lock, twist the arm back and pull it out of the bracket. 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.



521884-5 Road Master EZ-5 Base Plate Kit

Installation Details RM-521884-5 Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:


Customer Reviews

Roadmaster Direct-Connect Base Plate Kit - Removable Arms - RM-521884-5

Average Customer Rating:  4.8 out of 5 stars   (2042 Customer Reviews)

Designed for use with motor-home-mounted tow bars, the direct-connect brackets are virtually invisible, easy to mount and remove, and they eliminate the need for a quick-disconnect crossbar on your tow bar. Installs on your vehicle's frame.

by:

Regards base plate installation 2021 mini cooper
I like to thank you for all your help, everyone at etrailer was very helpful. The quality of the part are excellent and the instructions are right on. One important task before starting is to check all the hardware included in the Kit, on mine was one 1 “ pipe spicer missing which I only noticed during the installation and lost some time with this. One other suggestion in regards to the horn installation mounting it directly to the support bracket will bend the connection clip. I made a little bracket to create more space. Everything else went very smooth. Great product and service.



by:

One year later we've towed our 2021 MINI Cooper about 10k miles with this baseplate and have had no problems. The install was complex but not as difficult as I expected. Took me about 5 days, working 2-4 hours per day to install. Hookup is straightforward and doesn't take much time. Very satisfied with this baseplate and with etrailer's installation instructions.



by:



by:



by:

I bought and self installed this on my 2021 GMC Sierra Duramax 1 year ago. Install took about 5 hours and wasn't difficult...I could problty install it in 2-3 hours after leaening the tricks. Weve towed the truck all over the USA since then (over 10,0000 miles) and it works great! I've used other brands and highly recommend Roadmaster tow systems over the competition.



by:

The Roadmaster direct connect base was a perfect fit for my 2013 focus S to flat tow. We had it installed in about 3 hrs following the complete direction and pictures. I highly recommend using etrailer.



by:

Good product. If you are reasonably handy and have some tools, you can install this yourself in a few hours. I'm a mechanic, it took me a little over 2 hours to install on my own toad. The fit is good, there are 4 holes you have to drill, otherwise it is plug and play. When you insert and twist lock the tow bar mounts into their sockets they feel a little sloppy but they are secure, and i never noticed any rattle when towing. Overall i give it a 4 out of 5 for easy install and clean look after install. Pic included of installed base plate.



by:

Installed on my 2020 Jeep Cherokee for flat towing behind our motorhome . I wanted a tow bar connection that integrated with the front end of the Jeep and the removable arms did the trick . I had one issue with the driver side receiver bracket not lining up with the upper mount bolt hole on the Jeep, image 0547. Had to make a slight adjustment to the receiver bracket so the holes would line up, image 0551 and image 0559. The rest of the install went smoothly
I also installed the Demco braking Stay n Play Duo system , image 0565 which went in without any issues, image 6028. 7 thousand miles of towing later, couldn't be happier with the products



by:

This is a rock solid baseplate. Installed on a 2023 Equinox LT (AWD). I followed etrailer's videos for installation and they are spot on. We connect with a Roadmaster Nighthawk tow bar, charge line kit, smart diode lighting kit, and a Demco Stay-in-Play supplimental braking system. It is fairly well hidden when not in-use. This setup is great!



by:

Exactly what I needed. Written jbstructuons were spot on and video was very helpful.



by:

I installed them on my new RAM 1500. Works great, very heavy duty. I also modified and attached a push bumper and used the Roadmaster base plates.



by:

Easy install. Looks great. Apparently they have made some changes so that the video is not accurate. Install instructions though were spot on. A template for cutting the grill would be an added plus.



by:

I was very pleased with the way you handled my order. I called and was greeted pleasantly and knowledgeable about what I needed and in just a few minutes my order was placed. It arrived just as they said it would in a timely matter.
I would recommend e-trailer to anyone!



by:

Installed on my 2020 jeep jl sport s with factory plastic bumper and plastic rock guard. Shane’s video was very helpful but I did not like how the metal plate behind the rock guard was cut away and how the rock guard had two big cut outs so I did some modifications. I cut two slots in the metal bracket and added angle brackets for extra support. As a result i did not use the supplied brackets for the rock guard. I created a template for the rock guard which resulted in two small cut outs. A lot of extra time but i am retired so time is relative. I think it looks great.



by:

Installing on 2020 Jeep Trailhawk :



Pic #0557 : Roadmaster Base Plate Kit , Demco Supplemental Braking System , Diode Wiring Kit , Demco Battery Charge Wire Kit



Pic # 0548 ,0551 , 0559 Had to adjust the bracket plate to line up with the upper bolt holes



Pic #6028 finished install , mounted the operating unit to the top fuse box cover using automotive Velcro . Air cylinder , controller and LED light installed . Aside from the base plate bracket not lining up with the upper bolt holes I would give it 4 stars . My son in law is a master at solving mechanical issues .



by:

The base plate arrived on time, with excellent instructions. I went slowly because my truck is only days old and still had it done in an evening.



by:

I bought this base plate kit for my 2022 Jeep Rubicon Gladiator so I could flat tow behind my class a motor home with a Roadmaster Falcon all terrain non binding tow bar. The instructions were easy to follow and went smoothly except drilling the holes. That was my fault because I was using a dull drill bit. See attached photo



by:

This kit worked out great for my 2022 Chevy Equinox. I like how it has separate side plates, which make it easier to attach the main bar. The points where it attaches to the frame seem plenty secure. It is important to watch the videos provided by etrailer as Ryan is very thorough and has good tips for installing. I would also recommend installing additional wiring while having the front end off. Overall, I was able to complete in my driveway. The hardest part was sorting out the wiring for whatever braking and tail lights you decide on. William S helped me pick all the necessary components needed for flat towing behind my Jayco RV. I am looking forward to a summer of camping and having more freedom to explore the area, now having a car.



by:

The bracket kit fit my 2023 Subaru Crosstrek perfectly. The instructions are excellent and the video is really useful too. I’m really pleased with this RoadMaster bracket kit and the support from eTrailer.



by:

Item works good. We pulled our ‘21 Canyon behind our RV on several trips and had no issues other than you need to put in a diode to the rear lights to keep them from back feeding.



by:

Easiest I drive done. Works perfectly. I had some concerns if it would work on my Shelby F-150. etrailer put me in touch with Roadmaster directly who had never done one either. Said if it didn’t work I could return it. It fit with minor adjustments. Have towed a few thousand miles already. Couldn’t be happier



by:

Everything went pretty good except for the reinstall of the PAD. Had to mount it on an angle because wire to short. Love it versus the crossbar I had on Santa Fe 5 speed. Also had to wire 12v outlet and emergency brake switch wiring into drivers side which was fairly easy. And 12v charging circuit for battery. My grandson Seth made it look easy.



by:

Great Company Product arrived on time and the tracking information was above and beyond what I expected Product is exactly as described and of excellent quality
Would highly recommend etrailer and Roadmaster



by:

Well made, easy to install (provided you use one of etrailer's videos to install it!), non obtrusive. Fits well on my Jeep Wrangler. Just an overall great product!



by:

This is the fifth Roadmaster base plate that I have purchased. I will not use another brand as I feel it is the best for the money and Quality, installs easy as well. We just got them today and have not installed yet. so no photos sorry.


25
2041
Show More Reviews

See what our Experts say about this Roadmaster Base Plates

  • Roadmaster EZ5 Baseplate Compatibility with Falcon 2 Tow Bar
    The Roadmaster EZ5 Base Plate Kit - Removable Arms # RM-521884-5 for your 2015 Mini Cooper are absolutely compatible with your Falcon 2 Tow Bar # RM-520. You will simply remove the quick connection crossbar used for other baseplates and directly connect the tow bar to each side individually. I do recommend using Loctite Threadlocker # LT37420 for your base plate installation. If you have other questions or need other components for your flat towing system let me know and I'd be happy...
    view full answer...
  • Flat Towing 2015 Mini Cooper Behind Motorhome
    We do have all of the parts you'll need to flat tow your 2015 Mini Cooper behind your RV as long as it's a manual transmission vehicle. If it's an automatic you'd have to use a tow dolly like the Roadmaster part # RM-2050-1 since the vehicle can't be towed with all 4 wheels on the ground. The dolly can be used on either vehicle configuration though and does have a bit easier of an install since it's one thing to assemble and not several things that need to be installed on the vehicle. For...
    view full answer...
  • How To Use Demco Tow Bar with Roadmaster Base Plate Kit
    I looked up to see what base plates you have on your 2017 Mini Cooper. You have the Roadmaster Direct-Connect Base Plate Kit, # RM-521884-5. To use your Demco Commander II Non-Binding Tow Bar, # DM9511012-BX all you need to do is swap out the removable arms on your base plates with the Universal Tow Bar Adapter for Roadmaster Direct-Connect Baseplates, # RM62ZR. Swapping out the arms with these will actually allow you to use a Blue Ox, or Curt tow bar as well.
    view full answer...
  • Is Wiring Converter Needed for Flat Towing 2015 Mini Cooper
    That's a good question but a wiring converter is not needed to install the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit # RM-15267 on your 2015 Mini Cooper. Since it has separate lighting and your motorhome has combined lighting you can add Tail Light Converter # 118158 if you want to retain your Mini's separate turn and brake signals but it isn't a requirement. In regards to the airline you will run the vacuum line of the SMI Stay-IN-Play DUO Supplemental Braking System #...
    view full answer...
    Image 1 for
  • Complete Flat Towing Set Up for a 2021 Mini Cooper 4 Door
    I would be happy to help you set your 2021 Mini Cooper 4 door up for flat towing. To start out with you're going to need a base plate kit. You will want the Roadmaster Direct-Connect Base Plate Kit - Removable Arms item # RM-521884-5. This fits the convertible and hardtop - S models and the base model. The hidden bracket design provides improved aesthetics compared with standard brackets. I have attached a picture below of what this base plate kit will look like with the arms removed. Next...
    view full answer...
    Image 1 for
  • Parts Needed to Flat Tow a 2015 Mini Cooper Behind an RV
    I will be happy to help you get the parts needed to flat tow your 2015 Mini Cooper behind your motor home. The first thing you will need is base plates. For your 2015 Mini Cooper use # RM-521884-5 if it's a Base model or # RM-521882-5 if it's an S model. I have linked the install details for both of them. Next you will need a compatible tow bar. The tow bar I recommend the most is the Sterling, # RM-576. This tow bar does include another item you will need, safety cables. I have linked...
    view full answer...
  • Compatible Flat Towing Equipment For A 2021 Mini Cooper 2dr Hardtop Base Model
    We most likely haven't had the opportunity to test fit the Roadmaster Direct-Connect Base Plate Kit # RM-521884-5 on a 2021 Mini Cooper 2dr hardtop base model yet which is why it isn't in our fitguide. Since Roadmaster is endorsing this as a fit for your vehicle then we will have it added to our site. Direct-Connect base plates like this make hooking and unhooking your tow bar super easy. The direct-connect arms are also removable, which will provide a clean look and prevent them from being...
    view full answer...
  • Roadmaster Base Plate that Fits 2019 Mini Cooper Non-S Hardtop
    We do have a Roadmaster base plate kit that fits your 2019 Mini Cooper hardtop non-S model with the part # RM-521884-5. Sometimes depending on how difficult a product is to get in stock we will take it out of our fitguide.
    view full answer...
  • How to Connect an Older Roadmaster Falcon 2 Tow Bar to Direct Connect Base Plates
    I've got good news for you. All you'll need to do is remove the crossbar from your Falcon 2, RM-520, no adapter necessary. The towbar arms will then attach directly to the removable arms of the # RM-521884-5 base plate. Couldn't be simpler. You can see this at the 1:10 mark of the video I've linked for you. The video shows a direct connect base plate in use on a different vehicle, but it will show you how things fit together. In addition to the base plate and tow bars, you'll need safety...
    view full answer...
    Image 1 for

Do you have a question about this Base Plate?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Lindsey S
Edited by:
Lindsey S
Employee Shelly K
Updated by:
Shelly K
Employee Mike S
Updated by:
Mike S
Employee Isabelle B
Updated by:
Isabelle B
Employee Amanda K
Updated by:
Amanda K
Employee Amanda M
Written by:
Amanda M

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.