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FITS 2019 Chevrolet Suburban
Roadmaster Crossbar-Style Base Plate Kit - Removable Arms

Roadmaster Crossbar-Style Base Plate Kit - Removable Arms

Item # RM-523179-4
Retail:$550.00
Our Price: $415.82
You Save: $134.18
Base Plates
Confirmed to Fit
2019 Chevrolet Suburban

1500 - with Adaptive Cruise Control

1500 - without Adaptive Cruise Control

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Shipping Weight: 61 lbs
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Roadmaster base plates for your 2019 Chevrolet Suburban are available from etrailer.com. Installation instructions and reviews for your Chevrolet 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-523179-4 online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (876)
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2019 Chevrolet Suburban - 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 GMC Yukon XL'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 Chevrolet Suburban
  • 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.



523179-4 Road Master EZ4 Base Plate Kit

Installation Details RM-523179-4 Installation instructions


Customer Reviews

Roadmaster Crossbar-Style Base Plate Kit - Removable Arms - RM-523179-4

Average Customer Rating:  4.8 out of 5 stars   (876 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:

Everthing worked as it requested. Just got my new tow bar brackets on time looks great.
Thank you very much. John



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by:

Great company! Caring & very respectfu l!



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.



by:

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.



by:

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.



by:

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.



by:

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.



by:

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:

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.



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.



by:

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



by:

Great product for my 2014 Wrangler. Good materials, solid attachment to vehicle, and looks good. The e trailer installation video was great for assisting installation. Made the install much quicker and easier. The most difficult procedure for me was disconnecting the wiring harness on the back of the bumper. An old tack puller (or tool of similar design) would have been great for leveraging the pins out of their holes. Cutting the air dam was a slow process to ensure I didn't cut too much. A paper template to mark where to cut the air dam would make this process much simpler. Again, I can't emphasize enough how great the installation video was for making the steps easier.



by:

Baseplate did not fit vehicle. Apparently it was manufactured icorrectly. All other baseplates for this vehicle were also manufactured improperly so engineering had to come up with new install procedures. Took a week to make that happen. Also, received new Easy Connect modules that are identical to one I already had.



by:

etrailer service was great. Received my Roadmaster base plate in 3 days. The directions from Roadmaster were fair, but etrailer's video was excellent. I had trouble mounting my base plate as the space between the two baseplate ends were too tight. I needed to use a floor jack and bottle jack to get it on. Once it was in position everything went together fine. I trimmed the Jeep' air dam differently keeping the ends that Roadmaster wants you to cut off. I think it looks better. I also had to modify the center cut in the air dam to accommodate the breakaway switch I have.



by:

Installed myself with help of one friend. Assistance with install using the videows was invaluable. The installation on a brand new vehicle brought praise and comments on how clean the install looked. Great job etrailer.



by:

2019 Ford Fusion Energi. A lot more trimming required on the facia than noted in the instructions, but I'll chalk that up to running changes I suppose. I used a combination of a Sawzall with a fine blade and a Dremel tool, both worked well. In the end, it took me about 8 hours (over two days) to install, and had it's challenges. I had to do some pulling and tweaking to get holes to line up, and the already mentioned extensive trimming of the facia. Overall well designed product, and of course etrailer was excellent in shipping.

Side note, adaptive cruise control is not affected when the drawbars are removed. With the bars in and the towbar mounted (it's a Stowmaster car mounted bar) the cruise control works just fine as an old fashioned CC, the adaptive part just doesn't work (it won't slow down for you when a slow car is in front, because it can't see around the tow bar). Basically perfect and what I was hoping would happen.



by:

Unfortunately first set was defective from Roadmaster. Etrailer sent another set and return label which installed correctly, eTrailer was great to work with.



by:

So far so good. It arrived sooner than expected. Very pleased. Installing it tomorrow. I’ll try to update later.



by:

Solid product well make easy install



by:

Followed directions and completed job in a little over 4 hours. had trouble reinserting some pins in difficult locations.

Later in the month I installed the wiring tow package. Goofed up and crossed a wire and it took me two days to get back under the truck and rewire. all is working great according to directions...…….

I will use etrailer again, good service, great service representatives...……..jt



by:

Fast delivery, correct parts, excellent installation instructions, and everyting fit! I would buy from this seller again.



by:

Perfect fit no trimming to grill



by:

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.


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See what our Experts say about this Roadmaster Base Plates

  • Can 2019 Yukon XL Denali be Flat Towed with Roadmaster Blackhawk Tow Bar
    With the Roadmaster Crossbar style base plate kit part # RM-523179-4 that fits your 2019 GMC Yukon XL you can use the Roadmaster Blackhawk tow bar # RM-422. For lighting/safety cables, locks, and covers for the tow bar we have the Roadmaster Blackhawk All Terrain kit part # RM-9243-3 which comes with all of that as one part number. The diode kit that comes with this allows you to splice into the taillight wiring so that your RV controls the vehicle taillights and does not require drilling...
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  • Using Roadmaster Sterling Tow Bar Safety Cables with EZ5 Base Plates on 2018 GMC Yukon XL
    The Roadmaster EZ5 Base Plate Kit # RM-523179-5 referenced in your question is confirmed to fit your 2018 GMC Yukon XL and is compatible with the excellent Sterling All Terrain Tow Bar # RM-576. However, as you mentioned, the included safety cable anchors will not fit the base plates. To use the cables that are included with the Sterling Tow Bar, they will simply need to be attached to the frame of the vehicle or welded to the receiver portion of the bracket. Otherwise, you can use a standard...
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  • Parts Needed to Flat Tow 2017 GMC Yukon Denali
    To flat tow your 2017 GMC Yukon Denali, you will need a base plate kit, tow bar, safety cables, a lighting solution, and a supplemental braking system. Before proceeding, I do recommend taking a look at the owner's manual for your vehicle for any restrictions or guidelines pertaining to flat towing or "Recreational Towing". I did take a look at the online version of your Yukon's manual and saw that as long as you do not have the 2WD model, you can flat tow the vehicle with all 4 wheels...
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  • Base Plate Kit for 2016 GMC Yukon and Where Safety Chains Attach to it
    For your 2016 GMC Yukon the Roadmaster base plate kit part # RM-523179-4 is a confirmed fit that would work well with your Roadmaster tow bar. The safety chain tab is just to the inside of the removable arm. I attached a picture of it.
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  • Parts Needed to Flat Tow 2019 Chevy Suburban 1500 behind RV
    We have everything you'll need to flat tow your 2019 Chevy Suburban except for a transmission lube pump since the vehicle is 2WD. For a base plate kit you'd need to start with the part # RM-523179-4 which is a fit for your vehicle. 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...
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  • Flat Towing Setup For 2016 GMC Yukon Denali
    As long as the 2016 GMC Yukon Denali has 4WD with a two-speed transfer case that has a Neutral and 4 wheel drive low setting, you can flat tow it with all 4 wheels on the ground behind the 2018 Allegro Bus. If the GMC has 2WD, it has to be towed with a dolly with the rear wheels off the ground. When flat towing or dolly towing, the battery does need to be disconnected. You can use a Roadmaster quick battery disconnect part # RM-766. The Roadmaster battery disconnect allows you to wire in...
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  • Baseplates Compatible With 2017 Chevy Tahoe Z71
    There are a few baseplate options for your 2017 Chevy Tahoe Z71. If you have the adaptive cruize control you can use: Roadmaster EZ5 Base Plate Kit - Removable Arms # RM-523179-5 Roadmaster EZ4 Base Plate Kit - Removable Arms # RM-523179-4 Blue Ox Base Plate Kit - Removable Arms # BX1718 Without adaptive cruize control you can use: Roadmaster EZ5 Base Plate Kit - Removable Arms # RM-523179-5 Roadmaster EZ4 Base Plate Kit - Removable Arms # RM-523179-4
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  • What is Adaptive Cruise Control for 2017 Chevy Tahoe for Picking Out Base Plate Kit
    The great news is that the Roadmaster base plate kit part # RM-523179-4 that you referenced fits both versions of the 2017 Chevy Tahoe. The ones with adaptive cruise control and the ones without it. But basically it's cruise control that senses changes in traffic speed and adjusts accordingly.
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  • Comparing the Roadmaster Direct-Connect and Crossbar-Style Base Plate Kits
    The only difference between the Roadmaster Direct-Connect Base Plate Kits like part # RM-523179-5 and the Roadmaster Crossbar-Style Base Plate Kits like part # RM-523179-4 are the removable arms. The Direct-Connect style means you can attach a tow bar to this like the Roadmaster Nighthawk All Terrain Tow Bar part # RM-677 without the need for a crossbar to go between the two arms. The Crossbar-Style style means you will need the crossbar that goes between the two arms like the Roadmaster...
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  • Best Parts Needed to Flat Tow 2019 GMC Yukon XL Denali
    You are off to a really great start with the Roadmaster Nighthawk tow bar part # RM-676 and base plate kit # RM-523179-4 that you referenced as well. For lighting/safety cables, locks, and covers for the tow bar we have the Roadmaster Falcon All Terrain kit part # RM-9284-2 which comes with all of that as one part number. The diode kit that comes with this allows you to splice into the taillight wiring so that your RV controls the vehicle taillights and does not require drilling into...
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  • Recommended Items Needed for Flat Towing a 2015 Cadillac Escalade ESV Behind a Class C Motorhome
    Your owners manual recommends to only flat tow four-wheel-drive vehicles with a two-speed transfer case that have an N (Neutral) and a Four-Wheel Drive Low (4n) setting. Please check your owners manual and see what other procedures need to be followed for flat towing your Cadillac Escalade ESV. If you determine you can flat tow your 2015 Cadillac Escalade you will need the following items: base plate kit, tow bar, a set of safety cables, tow bar wiring, and a supplemental braking system. My...
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  • What Do I Need To Flat Tow My 2016 GMC Yukon
    If your 2016 GMC Yukon Denali is 4WD with a two-speed transfer case, you will be able to flat-tow it four wheels on the ground. You will need the following items, a base plate, towbar, safety cables, a supplemental braking system, and custom wiring. If you have a 2WD Yukon Denali, you will need to tow it on a dolly. The base plate I recommend is the Roadmaster Crossbar-Style Base Plate Kit - Removable Arms, part # RM-523179-4. You can disconnect the arms on this base plate when your vehicle...
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Do you have a question about this Base Plate?


Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video Edited:
Joshua S
Employee Laura H
Written by:
Laura H
Employee Randy B
Test Fit:
Randy B
Employee Zach D
Video by:
Zach D
Employee Mike S
Updated by:
Mike S
Employee Isabelle B
Updated by:
Isabelle B

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