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FITS 2019 Jeep Wrangler
Roadmaster Crossbar-Style Base Plate Kit - Removable Arms

Roadmaster Crossbar-Style Base Plate Kit - Removable Arms

Item # RM-521453-4
Retail:$550.00
Our Price: $485.00
You Save: $65.00
Base Plates
Confirmed to Fit
2019 Jeep Wrangler

with factory plastic bumper

with factory steel bumper

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Roadmaster base plates for your 2019 Jeep Wrangler are available from etrailer.com. Installation instructions and reviews for your Jeep base plates. Expert service, and great base plates prices. etrailer.com carries a complete line of Roadmaster products. Order your Roadmaster Crossbar-Style Base Plate Kit - Removable Arms part number RM-521453-4 online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (882)
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2019 Jeep Wrangler - Roadmaster Crossbar-Style Base Plate Kit - Removable Arms

  • 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 Jeep Wrangler'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.



521453-4 Road Master EZ4 Base Plate Kit

Installation Details RM-521453-4 Installation instructions

Customer Satisfaction Score:


Customer Reviews

Roadmaster Crossbar-Style Base Plate Kit - Removable Arms - RM-521453-4

Average Customer Rating:  4.8 out of 5 stars   (882 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:

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.

Jerry

9/5/2023

I have towed the Jeep several times with no issues. So far so good.



by:
2022 Jeep Gladiator

5 hours into install. Not the kits problem as I am using a ratchet, don't have an impact wrench. Biggest problem I had was nuts that went up into the frame. Very frustrating. Not sure why couldn't use a long bolt and go straight through to the hole on the other side. Instructions for the cut on the plastic skid plate are a little vague as is the video. All in all, pretty smooth install.



by:
2023 Jeep Wrangler 4xe

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.



by:
2019 Jeep Wrangler Unlimited

Solid product well make easy install

David

5/9/2024

Three trips and several thousand miles and tow bar worked flawless.



by:
2019JeepWrangler

great kit to add a baseplate to my 2019 jeep wrangler. It takes several hours for one person to install, but if you follow the instructions and watch the video it's straight forward and easy to install.



by:

Works great easy to hook up and unhook.



by:

I’ve had Roamaster for years and have worn out 2 tow bars. I’ve never had any problems with them.



by:

Works great, it was not hard to install, instructions were easy to follow.



by:
JeepWrangler

easy to install. After 1 year not rusting at all. On a wrangler they are almost invisible compared to Blue Ox which a friend has and the entire set up is on the front end 24/7 (cross bar)

David

3/25/2023

as designed. No rust after 2 winters



by:

Installed these on my 2018 wrangler. Awesome instructions! Very happy with how it turned out. The videos in the web site are worth the watch.



by:
2019JeepWrangler

Great product and thanks to etrailer.com for the excellent videos detailing how to install the Demco Stay-In-Play Duo braking system. As a result of watching all of the available videos, I learned that there where a couple of different ways to install the system in our Jeep Wranglers. The first installation I did was in our 2019 Wrangler and that was super easy following the one video on your website. The second installation of the system was not as easy because our 2021 Wrangler has a manual transmission and required having to drill a hole in the firewall/floor board to run the wiring and vacuum tube from the passenger compartment to the engine area. If etrailer.com ever has an installation on a Jeep Wrangler with a manual transmission to perform, hopefully they will video tape that installation to guide customers with Jeeps with manual transmissions. I think etrailer.com's idea of mounting the control box on the fuse box is by far the cleanest and easiest way to install the Demco braking system.
I also followed etrailer.com's videos for installing the brake light system and the base plate on both our Wranglers and could not be happier with them. Thanks etrailer for all you offer.



by:
2020 GMC Terrain

Recently I ordered a Roadmaster Sterling All Terrain Tow Bar (RM-576) and a Roadmaster Crossbar-Style Base Plate Kit (RM-521453-4). The included Roadmaster installation instructions were very good and easy to follow. A few minor questions came up during the installation, but eTrailer's excellent installation video by Shane cleared up any confusion. Overall the installation of both the base plates and the tow bar was pretty simple and straight forward. I think eTrailer's product and installation videos are a great help in picking the right item and installing it.



by:

Great product. This is the 4th unit I have purchased and used on different vehicles. When I purchased the wrong unit, etrailer replaced it with the correct one. Between the installation instructions that come with the kits and the available videos on the website, installation is relatively simple. I would and have recommended etrailer to a lot of people.



by:
JeepWrangler

Absolutely great, easy install and hitches are hidden when the tow arms are removed , takes seconds by pulling the pin and a simple twist , I highly recommend buying this product, Installed in 2 hours on a 2020 jeep 2 door wrangler.



by:
2020 Jeep Wrangler Unlimited

base plates are well made very heavy duty, had to do some slight modifications on the plastic shield but other than that worked out well, now i have to buy a tow bar



by:

Thank you Steven for a well done job.
All
representatives at eTrailer have always done a great job in my dealings over the years.



by:
2021 Jeep Gladiator

Arrived on time and easy installation. Thanks



by:

Quality was excellent. Very impressed.



by:

This was easily installed and works gre at.



by:

Great customer service



by:
2021 Jeep Gladiator

Garry

6/28/2022

Great



by:

On line shopping and order processes are easy. On line pictures and videos are most helpful. Ordered and received in 3 days. Thank you for your outstanding service.



by:
2021 Jeep Gladiator

This was shipped from the manufacturer and quicker then expected A+ !!! Thank you



by:

Works fine installed nicely



by:

Perfect


25
882
Show More Reviews

See what our Experts say about this Roadmaster Base Plates

  • Base Plate Kit for 2021 Jeep Wrangler Unlimited for Roadmaster Tow Bar
    Since you have a Roadmaster tow bar already that uses the crossbar setup you'd just need the base plate kit part # RM-521453-4 for the 2021 Wrangler JL and you'd be set. If you don't have lighting already you could use the part # RM-15247 as well.
    view full answer...
  • Will The Roadmaster Direct Connect Base Plates # RM-521453-5 Connect To A Demco Dominator Tow Bar
    There currently are no adapters available to connect the Roadmaster Direct-Connect Base Plate Kit - Removable Arms # RM-521453-5 to your Demco Dominator Tow Bar # DM9511008 so instead I recommend going with the RM-521453-4 which is the same bracket but with different style arms which will allow you to use the Roadmaster Tow Bar Adapter # RM-032 and connect to the Dominator tow bar. If you don't want to have to use an adapter you can use a Demco branded base plate like the # DM9519336...
    view full answer...
  • Parts Needed to Flat Tow a 2021 Jeep Gladiator Rubicon with a RoadMaster StowMaster Tow Bar
    It sounds like you have the Roadmaster StowMaster Tow Bar # RM-501. The Roadmaster StowMaster Tow Bar # RM-501 is only designed to work with crossbar-style baseplates like the # RM-521453-4. The # RM-521453-4 fits your 2021 Jeep Gladiator Rubicon as long as you still have the factory plastic or steel bumper. This is the only option for your Gladiator that is compatible with the StowMaster. You will also need safety cables, tow bar wiring and a supplemental braking system to flat tow your...
    view full answer...
  • Comparing Direct-Connect and Crossbar Base Plates for 2018 Jeep Wrangler JL Unlimited
    The difference between the Roadmaster Direct-Connect Base Plate Kit # RM-521453-5 and Roadmaster Crossbar-Style Base Plate Kit # RM-521453-4 is how tow bars attach. As the name suggests, you will connect your tow bar straight to the direct-connect base plates while the crossbar style will require you use your tow bar's crossbar or quick-disconnect. This makes the direct-connect the easiest base plate to connect to and disconnect from. Because of that, for your 2018 Jeep JL Wrangler Unlimited...
    view full answer...
    Image 1 for
  • Can The Roadmaster StowMaster Tow Bar Work With Direct-Connect Style Baseplates
    The Roadmaster StowMaster Tow Bar # RM-501 is only designed to work with crossbar-style baseplates like the # RM-521453-4 and would not be compatible with the Roadmaster Direct-Connect style baseplate # RM-521453-5. If you haven't picked out the rest of your flat towing components then I have the following recommendations for you as well: Tow Bar Wiring Kit: Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit # RM-15267. This diode kit will splice into your tail light wiring in order...
    view full answer...
  • Roadmaster EZ 4 or EZ 5 Base Plate for Flat Towing Vehicle Behind RV
    The difference between the EZ 4 # RM-521453-4 and the EZ5 # RM-521453-5 base plate kits is that the EZ 5 is a direct connect with no crossbar and the EZ 4 doesn't use a crossbar. Essentially, you'd want to match the base plates to the tow bar you're using. This involves how the tow bar attaches to the base plates. The Falcon 2 # RM-520 tow bar uses a crossbar, therefore you'd want to use the EZ 4 base plate. For a tow bar such as the # RM-677 Roadmaster Nighthawk that doesn't use a crossbar,...
    view full answer...
  • Parts Needed to Flat Tow 2018 Jeep Wrangler JL
    Flat towing components can end up pretty expensive but we do have everything you'd need to flat tow your 2018 Jeep Wrangler JL. The first thing you need is a base plate kit like the # RM-521453-4 which is a confirmed fit and has removable arms for when not in use. 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 Terrain, # RM-522. This...
    view full answer...
  • Roadmaster Base Plate Kit to Use with Sterling All Terrain Tow Bar
    The Roadmaster Direct Connect base plate kit part # 1555-3 is a fit for your 2006 Honda CR-V and works great with the Roadmaster Sterling Tow Bar part # RM-576. This is one the easiest setups to use out there so it's a really solid option I would recommend. I am not totally sure what tow bar wiring connector you have on the front of your vehicle when you installed the Roadmaster Diode kit but there's a pretty good chance it's a 5-way round so you'd want the part # HM47025 which is 5-way...
    view full answer...
  • Best Parts Needed to Flat Tow 2019 Jeep Wrangler JL Recommendation
    Thanks for the picture of your 2019 Jeep Wrangler! Based on that we know that you do have the plastic bumper so the Roadmaster base plate kit part # RM-521453-4 is the correct fit and will work great. It's the easiest to use option to so I think you'll like it the best. The lightest weight and easiest to use compatible tow bar is the aluminum Roadmaster Nighthawk part # RM-676 which would be your best option for sure. The # SM99243 is also a really great option so you are on the right...
    view full answer...
    Image 1 for
  • Parts Needed to Flat Tow 2020 Jeep Wrangler Rubicon with Plastic Front Bumper
    We have just what you need! The correct base plate kit you need for your 2020 Jeep Wrangler Rubicon with the plastic bumper is the part # RM-521453-4. This will work great with your Roadmaster Falcon 2 part # RM-520 and Tow Defender part # RM-4750 as well. For lighting/safety cables, locks, and covers for the tow bar we have the Roadmaster Falcon All Terrain kit part # RM-9243-1 which comes with all of that as one part number. The diode kit that comes with this allows you to splice into...
    view full answer...
  • What is the Difference Between the Roadmaster EZ4 and EZ5 Base Plate Kits on a 2021 Jeep Wrangler
    That is a great question because overall there is not much of a difference. The difference between the Roadmaster Crossbar-Style Base Plate Kit (EZ4) # RM-521453-4 and the Roadmaster Direct-Connect Base Plate Kit (EZ5) # RM-521453-5 is going to be in what type of tow bar attaches to each base plate. The # RM-521453-4 (EZ4) will use a crossbar style tow bar like the etrailer SD Non-Binding Tow Bar for Roadmaster Crossbar-Style Base Plates # e44ZR. The # RM-521453-5 (EZ5) will use a direct...
    view full answer...
  • Does Roadmaster Falcon Tow Bar # RM-522 use Crossbar
    The Roadmaster Falcon Tow Bar part # RM-522 that you referenced does not come with a crossbar. You'd use it with a set of crossbar style Roadmaster base plates. Which for your 2021 Jeep Wrangler Unlimited you'd need the part # RM-521453-4. The crossbar is the part # 910021-00.
    view full answer...
  • Roadmaster Base Plate Kit that Fits 2024 Jeep Wrangler Unlimited with Steel Bumper
    For your 2024 Jeep Wrangler Unlimited we have the Roadmaster Crossbar base plate kit part # RM-521453-4 that's a fit for your vehicle and your Stowmaster tow bar. As long as the winch allows you to keep your factory steel bumper it wouldn't interfere with this flat towing setup either.
    view full answer...
  • Is Direct Connect Roadmaster Base Plate as Strong as Crossbar Base Plate for 2020 Jeep Wrangler
    This is a good question. So it really comes down to preference between the Roadmaster base plate kits that have the crossbar and the ones that do not. The kits like you have # RM-521453-5 without the crossbar are actually reinforced more at the welds and have thicker brackets to compensate for the lack of support from the crossbar like # RM-521453-4. Having hooked up both styles I really prefer the kit you have as the connection is just much easier and there's one less thing to keep track...
    view full answer...
  • Flat Towing Equipment Recommendations A 2021 Jeep Wrangler Unlimited
    Before flat towing your vehicle you'll need to read the owner's manual to ensure your vehicle is capable of being flat towed and follow any necessary steps it's lists to be ready to tow. To flat tow your 2021 Jeep Wrangler Unlimited you'll need a tow bar, tow bar wiring, base plates, safety cables, and a braking system. I have the following recommendations for you below: Tow Bar: etrailer SD Non-Binding Tow Bar for Roadmaster Crossbar-Style Base Plates - 2" RV Mount - 6K Item # e44ZR....
    view full answer...
  • Parts Needed to Flat Tow 2014 Jeep Wrangler Behind Motorhome
    First thing you'll need is a base plate kit to flat to your 2014 Jeep Wrangler, which for that I recommend the Roadmaster # RM-521448-5 as is one of the easiest to use options and also is mostly hidden when not in use. I attached an install video for this for you to check out as well. 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,...
    view full answer...
  • Base Plates for a 2019 Jeep Wrangler Unlimited JL with ACC
    For your 2019 Jeep Wrangler Unlimited JL with the adaptive cruise control (ACC) you can use the Roadmaster EZ4 Base Plate Kit part # RM-521453-4 which is a confirmed fit. If you have a Blue OX tow bar then you can still use it with this base plate kit but you will also need the Roadmaster Tow Bar Adapter part # RM-032. The issue with ACC is in regards to the location of the sensors/brackets which Roadmaster has deemed is not an issue while using the above base plate kit.
    view full answer...
  • Roadmaster StowMaster Compatible Base Plates and Recommended Braking System for 2020 Jeep Wrangler
    According to Roadmaster, the # RM-521453-4 base plate kit will install using existing holes, but if the vehicle has a metal or plastic splash shield under the bumper, some trimming will need to be done using a die grinder/Dremel type-tool. I've linked the installation instructions for you to look over and see if the install is something you'd feel comfortable attempting. These base plates are compatible with the Roadmaster Stowmaster tow bar. For safety cables, I'd recommend the # RM-643...
    view full answer...
  • Mounting Location for Breakaway Switch on Roadmaster Base Plates for 2018 Jeep JL Wrangler
    The Roadmaster Base Plate Kit # RM-521453-4 referenced in your question does not feature a mounting space for a breakaway switch. This is really the case for any of the base plate kits we have available as it's really best to attach the breakaway switch and bracket directly to the vehicle and not an external attachment like the base plates or tow bar. On your 2018 Jeep JL Wrangler your best option may be to attach it to the underside of the front fascia/bumper.
    view full answer...
  • Roadmaster Base Plate Kit to be Used with 2020 Jeep Gladiator Sport S Model
    For your 2020 Jeep Gladiator Sport S you'd want the Roadmaster Crossbar Style Base Plate Kit part # RM-521453-4 which is a confirmed fit and also works with your Roadmaster Tracker tow bar.
    view full answer...
  • Parts Needed to Flat Tow 2018 Jeep Wrangler Sahara Unlimited JL
    I'd love to help. The first thing you need is a base plate kit confirmed as a fit for your 2018 Jeep JL Wrangler Unlimited. For that we have the # RM-521453-4 from Roadmaster. 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 which makes the setup very easy to connect/disconnect. For lighting/safety...
    view full answer...
  • Will Roadmaster Guardian Rock Guard Fit 2018 Jeep JL Wrangler with EZ4 Base Plates
    Yes, the Roadmaster Guardian Rock Guard # RM-4000 will absolutely fit the EZ4 Roadmaster Crossbar-Style Base Plate Kit # RM-521453-4 that you have on your 2018 Jeep JL Wrangler. The Guardian is going to do a superb job of keeping your Wrangler from any unnecessary damage when you're towing. I've added a link to a video review of the Guardian Rock Guard for you to check out as well.
    view full answer...
    Image 1 for
  • Can I Get The Roadmaster Crossbar-Style Base Plate Kit # RM-521453-4 Without The Arms?
    The Roadmaster Crossbar-Style Base Plate Kit # RM-521453-4 we will only have as an entire kit. The individual mounts are not available with the arms.
    view full answer...
  • Duncan EazAligner 2000 Compatible Base Plate To Flat Tow 2019 Jeep Wrangler Unlimited
    Roadmaster does have a base plate that will work, part # RM-521453-4. You'll also need the # RM-038 Duncan tow bar to Roadmaster Base Plate adapter. The reason we don't list the coupler style tow bars as being compatible is that the EZ4 type base plate drawbars need to be twisted 90° to remove, which isn't easy when the adapter is bolted on. In other words, according to Roadmaster, it WILL work, it just won't be super-easy to remove the base plate draw bars as you'll need to unbolt the...
    view full answer...


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Used Items Available
Used Picture for Roadmaster Crossbar-Style Base Plate Kit - Removable Arms
Used Picture for Roadmaster Crossbar-Style Base Plate Kit - Removable Arms
Used Picture for Roadmaster Crossbar-Style Base Plate Kit - Removable Arms
Used Picture for Roadmaster Crossbar-Style Base Plate Kit - Removable Arms
Used Picture for Roadmaster Crossbar-Style Base Plate Kit - Removable Arms
Used Picture for Roadmaster Crossbar-Style Base Plate Kit - Removable Arms

Condition: Surface Scratches

Notes: surface scratches all around

Our Price: $423.88
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Info for this part was:

Employee Mike L
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