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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 Dodge Ram Pickup
Roadmaster

Roadmaster Crossbar-Style Base Plate Kit - Removable Arms

Part Number: RM-521440-4
In Stock
$575.00
Retail:$632.50
You Save: $57.50
Tow Bar Base Plate
Not Confirmed to Fit

2012 Dodge Ram Pickup

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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. Great Prices for the best tow bar base plate from Roadmaster. Roadmaster Crossbar-Style Base Plate Kit - Removable Arms part number RM-521440-4 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-521440-4

  • Roadmaster
  • Removable Draw Bars
  • Twist Lock Attachment
  • Partially Hidden

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.



521440-4 Road Master EZ4 Base Plate Kit

Replaces 5211440-1B

Installation Details RM-521440-4 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.8

2110 reviews
5 Stars
(1781)
4 Stars
(249)
3 Stars
(45)
2 Stars
(12)
1 Star
(23)
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.

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deffinetly will use again!



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

  • Finding Installer for Base Plate Kit that Fits 2018 Jeep Grand Cherokee
    Hey Jerry, we have an installer locater that I linked on this page that will allow you to find the best installer in your area. Do you have a base plate kit picked out already?
    view full answer...
  • Recommended Tow Bar and Other Parts to Flat Tow a 2014 Jeep Grand Cherokee Limited
    The tow bar I recommend is the Roadmaster Falcon 2 # RM-520. It's one of our most popular tow bars and you can't go wrong with it. It self aligns as you drive forward in your RV. It's also compatible with all Roadmaster base plate kits. The base plate kit I suggest is the Roadmaster EZ4 # RM-521440-4. It's designed specifically for your 2014 Jeep Grand Cherokee Limited. The arms are removable so they're not as noticeable as other kits can be. To power the Jeep's lights I suggest...
    view full answer...
  • Will The Roadmaster StowMaster 501 Tow Bars Fit a 2011 Jeep Grand Cherokee?
    You nailed it Ryan. The Roadmaster StowMaster Tow Bar # RM-501 will work on your 2011 Jeep Grand Cherokee by attaching to the Roadmaster Crossbar-Style Base Plate # RM-521440-4 you found. We don't fit guide the tow bars since there are so many different vehicles they can fit but that is also determined by the base plate being used. The StowMaster # RM-501 will fit all vehicles which are able to be fitted with a Roadmaster Crossbar style base plate. We do have the Accessory Kit # RM-9252...
    view full answer...
  • Compatibility of Roadmaster 5211440-1B with 2020 Jeep Grand Cherokee
    Yes. The part number you referenced is basically the # RM-521440-4 which is compatible with 2020 Jeep Grand Cherokee Limited. That part number replaced the 5211440-1B so the fit is identical. If you had the SRT-8 or Trackhawk model it would not be compatible but the limited is a fit.
    view full answer...
  • What Vehicles Does Roadmaster Base Plate Kit # RM-521440-4 Fit
    The Roadmaster base plate kit part # RM-521440-4 fits the following: 2011 - 2013 Dodge Durango All Wheel Drive - with Adaptive Cruise Control 2011 - 2017 Jeep Grand Cherokee excluding SRT-8 2018 - 2021 Jeep Grand Cherokee excluding SRT-8 and Trackhawk
    view full answer...
  • Complete Flat Towing Setup for a 2014 Jeep Grand Cherokee
    For your 2014 Jeep Grand Cherokee you can use the Roadmaster Direct-Connect Base Plate Kit # RM-521446-5 with your Roadmaster Falcon 2 # RM-520. For everything else, you're going to need: -A wiring harness # RM-152-98146-7 with the charge line kit # RM-156-25, & -A braking system # BLU37TR.
    view full answer...
  • Recommended Flat-Towing Setup for a 2014 Jeep Grand Cherokee Limited
    The items you will need to flat tow your 2014 Jeep Grand Cherokee are base plates, tow bar, tow bar wiring and a braking system for towed vehicle. For base plates, I recommend the Roadmaster # RM-521440-4 as these will work with several versions of your 2014 Jeep Grand Cherokee Limited as long as it's not an SRT-8 model. The steel construction is computer cut providing awesome strength. Within the instructions you will find numerous installation photos. Next, you will need tow bar. The...
    view full answer...
  • What is Included in the Replacement Hardware Kit for Roadmaster EZ4 Base Plate Kit
    The Replacement Hardware for Roadmaster EZ4 Base Plate Kit # RM-521440-4HK includes the mounting hardware for the Roadmaster Crossbar-Style Base Plate Kit # RM-521440-4. I have included a picture of what this includes for you to check out.
    view full answer...
    Image 1 for
  • Will Miles Accumulate on Odometer of 2021 Jeep Gladiator When Flat Towed
    Miles are not added onto the odometer of the 2021 Jeep Gladiator when it's flat towed. The odometer is electronic, not mechanically driven off the transmission or differential so miles will not accumulate when the vehicle isn't running. In order to safely flat tow your Gladiator, you'll need base plates, a tow bar, safety cables, a taillight wiring harness, a supplemental braking system and possibly a high/low adapter if the installed height of the base plates has a +/- 3 inch difference...
    view full answer...
  • What Do I Need To Flat-Tow A 2011 Dodge Durango.
    Yes a 2011 Dodge Durango can be flat-towed. My research shows the 3.6L V6 and 5.7L V8 Hemi Durango models are capable of being towed only if they have a 2-speed transfer case. You will need to check your owners manual to find out what type of transfer case you have. That said, you will need Roadmaster Direct-Connect Base Plate Kit - Removable Arms # RM-521440-5 (if you have adaptive cruise control). Or Roadmaster Crossbar-Style Base Plate Kit - Removable Arms # RM-521440-4 (If you do...
    view full answer...
  • Roadmaster StowMaster Tow Bar & 2015 Jeep Grand Cherokee
    What I think you are asking about is the Roadmaster StowMaster Tow Bar, # RM-501 which is not a vehicle specific tow bar. To put the used item that you reference to use on your 2015 Jeep Grand Cherokee you will still need to install base plates on your vehicle to be towed. I recommend the Roadmaster Crossbar-Style Base Plate Kit, # RM-521440-4.
    view full answer...
  • Which Base Plates Are Needed to Use Roadmaster StowMaster 502 on 2016 Jeep Grand Cherokee
    If you're wanting to use the Roadmaster StowMaster Tow Bar - Car Mount - 2-5/16" Ball - 6,000 lbs # RM-504 on your 2016 Jeep Grand Cherokee you'll need compatible base plates like the Roadmaster Crossbar-Style Base Plate Kit - Removable Arms # RM-521440-4. If you just need the quick disconnects then you'll need the Roadmaster Tow Bar Quick Disconnects - Car Side Only # RM-222. If you need any other components to complete your flat towing setup for your 2016 Jeep Grand Cherokee I've linked...
    view full answer...
  • Does Flat Towing a 2017 Jeep Grand Cherokee Add Miles to the Odometer?
    Flat towing a 2017 Jeep Grand Cherokee will not add miles to the odometer of your Jeep. It will however still create wear on your tires for instance so it is a good idea to track the mileage towed for maintenance reasons. Most modern vehicles will only track miles on the odometer when they are running and utilizing their transmission. If you are interested in recommendations for a complete system for your vehicle, let me know and I'd be happy to help with that or any other questions you have.
    view full answer...
  • Recommended Base Plate Kit to Flat Tow a 2014 Jeep Grand Cherokee Overland
    Since you already have a Falcon tow bar I recommend going with Roadmaster base plates. You're correct that the old ones from your 2000 Jeep aren't going to fit. Both the EZ4 # RM-521440-4 and EZ5 # RM-521440-5 kits will work on your 2014 Jeep Grand Cherokee Overland. The biggest difference between the two is that the EZ5 doesn't need the Falcon's crossbar when you hook up. If you also need wiring for the Jeep's lights and a braking system I recommend the diode kit for the lights, part...
    view full answer...
  • Roadmaster Base Plate Kit Recommendation 2013 Jeep Grand Cherokee to Use Nighthawk Tow Bar
    The base plate kit part # RM-521440-4 does not come with a crossbar as it's the tow bar that would include this component. Since you are wanting to use the Nighthawk tow bar part # RM-676 you'd instead want the direct connect base plate from Roadmaster that fits your vehicle part # RM-521440-5 which attaches directly to the Nighthawk. I attached an install video for the base plate kit on a similar 2019 Grand Cherokee as well.
    view full answer...
  • Does 2018 Jeep Grand Cherokee Require Mopar Wiring Harness to Flat Tow
    The Jeep Grand Cherokee used to require a special harness to fix the steering issues the vehicle had but they fixed it by 2018 and it now longer requires it. So you do not need the EPS harness for your 2018 Grand Cherokee. If you don't yet have the component for towing, I recommend the following parts: -Roadmaster Crossbar-Style Base Plate Kit - Removable Arms # RM-521440-4 -Roadmaster Falcon 2 Tow Bar - Motorhome Mount - 2" Hitch - 6,000 lbs # RM-520 -Safety Cables # RM-643 -Roadmaster...
    view full answer...
  • Differences Between EZ4 and EZ5 Base Plate Kits for 2011 Jeep Grand Cherokee Overland
    For your 2011 (or 2012) Jeep Grand Cherokee there are two base plate options. You have the EZ4 kit part # RM-521440-4 and the EZ5 part # RM-521440-5. There isn't a standard EZ kit that's a fit. The primary difference between the two designs is the way they attach to the tow bar. The EZ5 does not use the quick-connect crossbar which provides a cleaner look, but prevents you from using some accessories that mount to the crossbar such as a Rock Guard like the Roadmaster # RM-4000. If you...
    view full answer...
  • Old Roadmaster StowMaster 5000 Compatibility with 2020 Jeep Grand Cherokee Limited Base Plates
    The Roadmaster StowMaster 5000 to the Roadmaster StowMaster Tow Bar - Car Mount - 2" Ball - 6,000 lbs # RM-501 base plate connection dimensions have not changed. The Roadmaster Crossbar-Style Base Plate Kit - Removable Arms # RM-521440-4 is a confirmed fit for your 2020 Jeep Grand Cherokee Limited as you stated and will work very well with your older StowMaster tow bar. It sounds like you have other parts, so let me know if you need anything else to complete your system.
    view full answer...
  • Will Roadmaster Base Plate Kit # RM-521440-4 Fit Diesel Model of 2014 Jeep Grand Cherokee
    Yes, the Roadmaster Crossbar-Style Base Plate Kit # RM-521440-4 that you referenced will fit the Diesel model of your 2014 Jeep Grand Cherokee as long as it isn't the SRT-8. I verified this with Roadmaster. I have attached an installation video and the complete instructions manual that you can check out as well. To complete your flat tow setup you will also need a tow bar, safety cables, a lighting solution, and a supplemental braking system. Please just let me know if you need some or...
    view full answer...
  • Roadmaster Crossbar Style Base Plates Product Comparison With Roadmaster Direct Connect Base Plates
    The Roadmaster Direct-Connect Base Plate Kit - Removable Arms Item # RM-521440-5 and Roadmaster Crossbar-Style Base Plate Kit - Removable Arms Item # RM-521440-4 are the same base plate but with different attachment arms. Since you're using a Roadmaster BlackHawk 2 All Terrain, Non-Binding Tow Bar - Motorhome Mount - 2" Hitch - 10K Item # RM-422 you can use either base plate with no adapters needed.
    view full answer...
  • Parts Needed to Flat Tow a 2014 Jeep Grand Cherokee Summit with a Roadmaster Sterling Tow Bar
    I'm not familiar with a Cherokee Summit so I think you mean you have a 2014 Jeep Grand Cherokee Summit. If I'm wrong about this let me know. But I'll give you parts for both. Both Roadmaster EZ4 # RM-521440-4 and EZ5 # RM-521440-5 base plate kits that fit the Grand Cherokee will work with the Sterling tow bar. The same with the Cherokee except use EZ4 # RM-521447-4 or EZ5 # RM-521447-5. For either Jeep the Sterling tow bar safety cables will not work with the EZ5 kits. If you need...
    view full answer...
  • Recommended Flat Towing Parts for a 2020 Jeep Grand Cherokee
    I would be happy to recommend the parts you will need to flat tow your 2020 Jeep Grand Cherokee Summit behind your 2012 Alegro bus. I looked up your vehicle and you will not need the Mopar Flat Tow Wiring Harness 82216418AA. Additionally, we do not sell Brute Towbars so I can't recommend one of them but I have listed the adapter you will need to connect one to a Roadmaster baseplate. The rest of the parts you requested are listed below. Base Plate Kit - Roadmaster Crossbar Base Plate...
    view full answer...
  • Parts Needed to Flat Tow a 2015 Jeep Grand Cherokee
    You will first need to start with a base plate kit on your 2015 Jeep Grand Cherokee Limited. For that you would want the part # 521440-1B. This will provide the connection point for the tow bar. The Falcon All Terrain part # RM-520 is a great option and is one of our most popular options. For safety cables you can use # RM-643. The coiled design helps keep the cables off of the ground. For lighting you can use the diode kit, # RM-15267, and not have to worry about cutting into the taillight...
    view full answer...
  • Stowmaster Tow Bar Compatible Base Plate Kit for 2020 Jeep Grand Cherokee
    By brackets, I'm assuming you're meaning base plates that install on the vehicle and provide an attachment spot for the tow bar. If that's the case, I'd recommend the Roadmaster # RM-521440-4 which is compatible with all models except for SRT-8, Trackhawk and models equipped with a brush guard. Tow hooks, if present will need to be removed and left off the vehicle. This is an EZ4 style base plate which is compatible with the # RM-501 Stowmaster tow bar. In addition to the tow bar and...
    view full answer...


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