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  1. Tow Bar Base Plate
  2. Blue Ox
  3. Removable Draw Bars
  4. Twist Lock Attachment
  5. Completely Hidden
THIS ITEM IS NOT A FIT FOR
2021 Ford Mustang
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Blue Ox

Blue Ox Base Plate Kit - Removable Arms

Part Number: BLU35XR
$486.55
Retail:$609.00
You Save: $122.45
Tow Bar Base Plate
Not Confirmed to Fit

2021 Ford Mustang

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In Use/Installed

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Custom designed to fit your vehicle so it can be safely towed behind your RV, this base plate has easily removable arms that offer a seamless look when you're not flat towing. Base plate bolts directly to your chassis, so no welding is required. Great Prices for the best tow bar base plate from Blue Ox. Blue Ox Base Plate Kit - Removable Arms part number BLU35XR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Blue Ox Tow Bar Base Plate - BLU35XR

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • Ready for Flat Towing: Creates solid connection points so you can safely tow your vehicle behind your RV.
  • Blends In When Not Towing: Hidden design and removable arms keep the front end looking clean.
  • Hooks Up Fast: Twist-lock arms insert and lock with a simple rotation for quick setup.
  • Spreads Force Evenly: Sturdy frame mounts distribute towing stress across the chassis for stability.
  • Built to Last: Powder-coated steel resists rust and corrosion for dependable long-term use.
Made in USA

Features to know about

Made for a Clean Front End: Hidden Base Plate with Removable Arms

If you prefer a clean look when not towing, this setup keeps things tidy. The hidden design sits flush so nothing sticks out past the front end. When you’re done towing, the arms twist off easily and the included receiver covers plug into the openings to keep out dirt and debris while giving a finished appearance. It’s a small detail that makes a big difference in how your vehicle looks and how easy it is to walk around without bumping into anything.

Blue Ox base plate kit installed on vehicle with removable arms attached, showing clean hidden design for flat towing.

Blue Ox base plate kit installed on vehicle with removable arms removed, showing hidden design and sleek finish.

Blue Ox base plate kit attached to vehicle front frame with arms connected for flat towing setup.

Vehicle front view with Blue Ox base plate installed and removable arms detached for seamless appearance.

Quick Hookups Every Time: Twist-Lock, Pin-Secure Connection

Hooking up shouldn’t slow you down. Each arm slides into the receiver and locks in place with a simple twist. When it’s time to disconnect, pull the pin, rotate, and remove the arms—no tools needed. The straightforward design makes it easy to connect on your own whether you’re at home or out on the road.

Close-up of Blue Ox base plate showing twist-lock mechanism for attaching or removing removable arms.

Close-up of Blue Ox base plate twist-lock arm demonstrating easy attachment mechanism for flat towing.

Confidence in Every Mile: Steel Construction That Spreads the Load

This base plate bolts directly to the chassis with no welding required. The sturdy steel construction spreads towing forces evenly across mounting points to help reduce stress on suspension parts. The powder-coated finish adds rust and corrosion resistance for long-term reliability through thousands of miles of towing.

Ready for Your Tow Bar Setup: Built-In Compatibility Options

The sturdy lugs pair directly with Blue Ox tow bars for a secure, reliable connection. If you’re running other gear, adapters (RM-031 or RM-031-5 for Roadmaster, DM9523041 for Demco) are available separately to make everything work together. Integrated mounting points also let you attach an electrical connector plug bracket so your wiring stays organized up front.

Straightforward Install: Bolt-On Kit with Included Hardware

Everything is designed for a direct bolt-on fit using the included hardware—no welding necessary. The bracket spacing is 22" center-to-center with a 14" bracket height, giving you solid reference points for planning your setup. It’s a straightforward project that delivers a factory-level fit once everything is tightened down.

Specs

Dimensions

  • Distance between brackets: 22"
  • Bracket height: 14"

Warranty

  • Warranty: 3-Year warranty

Diagram showing five key components of flat towing setup including tow bar, base plates, safety cables, wiring, and braking system.


BX1753 Blue Ox Baseplate - Removable Tabs

Installation Details BLU35XR Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.8

5141 reviews
5 Stars
(4430)
4 Stars
(493)
3 Stars
(103)
2 Stars
(46)
1 Star
(69)
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Custom designed to fit your vehicle so it can be safely towed behind your RV, this base plate has easily removable arms that offer a seamless look when you're not flat towing. Base plate bolts directly to your chassis, so no welding is required.

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Excellent Service



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Fast delivery



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Everything came correctly and on time



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Works great!



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excellent product. exact fit.



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Parts look like what I need and ordered; going to start installing soon. Will let you know how that goes.



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Quick service and delivery of correct p arts!



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The plate was delivered. In the box were the boltyand hardware. I checked the packing list it was all present as far a I could tell. The



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Worse instructions i have ever seen called in and blue ox told me some trucks are different even the same model truck took 2 of us 7 hours



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Straight forward installation and the end product looks great.



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Very pleased these base plates are heavy duty and well mad.



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No issues. In fact my 2022 Denali got totaled so I removed the brackets and put them on the new 2023 Denali.



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Helpful instructions and great product, the parts were top of the line and loved how the nuts for my base plate had rods welded to them to help with the installation



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Great product. Installation instructions are a little vague, but with help from E trailer and Blue Ox support, I was able to make a complete install. Gret customer service.

Thanks



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Work as described. Installation is much easier than the videos. You don't need to remove any bumper assembly. Unbolt original hooks and these slide right in and secure the bolts an done. I probably completed the job in less than an hour.



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Ordered for 2020 GMC Denali 1500, easy install and i didn't have to remove the front bumper...



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Great Product!



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I have used blue ox for a long time probably 5 different trucks and have never had a problem great company and etrailer is a great company every thing I've bought from them has been outstanding



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solid and simple kit for the 2021 GMC Sierra 1500. It really appears that the only reason the entire front trim has to come off is to drill two additional 1/2" holes in the truck frame to allow solid attachment of the base plate. If GM provided these, this kit would be sooo fast to install. :)


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See what our Experts say about this Blue Ox Tow Bar Base Plate

  • Best Parts to Flat Tow 2022 GMC Sierra 1500 Limited
    Hey Jeff, lets first start with a base plate kit that fits your 2022 GMC Sierra 1500 Limited. For that you'd want the Blue Ox part # BLU35XR as I personally think the Blue Ox components are the best made and also the easiest to use. The Blue Ox Avail part # BX7420 tow bar that you referenced is the way to go as well as it has more than enough weight capacity and also is well made and easy to use. Then for a braking system the Demco Stay in Play part # SM99251 is the best performing...
    view full answer...
  • Can a 2023 GMC Sierra 1500 4 Wheel Drive be Flat Towed Behind Motorhome
    I pulled up the owners manual of the 2023 GMC Sierra 1500 online and found that the only version of the 2023 GMC Sierra 1500 that can be flat towed is the 4 wheel drive models that have a 2 speed transfer case. The instructions on the flat tow process is on page 405 of the manual. For a base plate kit that fits the truck the Blue Ox part # BLU35XR is the best option that is the easiest to use and install. In addition to the base plates, you will also need a compatible tow bar, safety...
    view full answer...
  • Parts Needed to Flat Tow 2023 GMC Sierra 1500 Denali With Blue Ox Tow Bar
    Hey Anthony! Since you already have the Blue Ox tow bar you need the base plate kit, wiring, safety cables, and brake system. I recommend the following: -Blue Ox Base Plate Kit # BLU35XR -Blue Ox Universal Tow Bar Cover # BLU53QV (optional if you don't already have one) -Blue Ox 7' Safety Cables - 10,000 lbs # BX88197 -Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles # RM-15267 -Roadmaster Battery Disconnect # RM-766 (Gas Only) Or -Roadmaster Battery Disconnect # RM93MR...
    view full answer...
  • 2024 GMC Sierra 1500 Flat Tow Parts Recommendations for a Blue Ox Tow Bar
    Hey Steven, thanks for reaching out! Here are the rest of the parts I recommend using to flat tow your 2024 GMC Sierra 1500: - Blue Ox Base Plate Kit # BLU35XR - Universal Wiring Kit # RM-154 (your tow bar should already have the umbilical) - 6-Wire Trailer Connector # RM-910030-7 - Battery Disconnect with Switch # RM-766 - High-Low Adapter (see attached article - bracket height is 14")
    view full answer...
  • Is There Base Plate Kit that Fits 2021 Jeep Wrangler with Warn Winch
    Hey Anthony, so we have the Roadmaster Direct Connect base plate kit part # RM24VR that is a confirmed fit for your 2021 Jeep Wrangler that has a Warn winch setup. This does require drilling to install though. I attached an install video for the base plate kit to give you an idea what the install process is.
    view full answer...
  • Is Drilling Required In Order To Install The Blue Ox Base Plate On A 2024 GMC Sierra 1500?
    Yes, some drilling will be required in order to install the Blue Ox Base Plate # BLU35XR on a 2024 GMC Sierra 1500. The drilling itself is fairly minor. Removing the bumper and windshield washer fluid reservoir is going to be the more difficult part. You will need to drill two holes with a 1/2" drill bit using the base plate itself as a template. So it will be easy to know exactly where to drill. Not to underestimate your installation skills, but we generally do recommend having base plates...
    view full answer...
  • Parts Needed to Flat Tow 2022 GMC Sierra 1500 Elevation With Blue Ox Tow Bar
    Congrats on the new ride and we can definitely get your 2022 GMC Sierra 1500 Elevation ready to be flat towed, and since you already have the Blue Ox Ascent Tow Bar # BX4370 we can get your truck compatible Blue Ox base plates. There's a number of parts needed so I'll go ahead and list them out for you to make it easy. - Blue Ox Base Plate Kit # BLU35XR - Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit # RM-15267 - Blue Ox Patriot Portable Braking System # BLU37TR - 12 Volt...
    view full answer...
  • Blue Ox Flat Tow Set Up For 2023 GMC Sierra 1500
    We can definitely get your 2023 GMC Sierra 1500 a Blue Ox flat towing set up. To make it easy to order I'll go ahead and list out the correct parts for you: - Base Plate Kit: Blue Ox Base Plate Kit # BLU35XR - Tow Bar: Blue Ox Alpha 2 Non-Binding Tow Bar # BX7380 - Wiring Kit: Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit # RM-15267 - GAS Engine: Roadmaster Battery Disconnect # RM-766 OR - DIESEL Engine: Roadmaster Battery Disconnect # RM93MR - Supplemental Braking System:...
    view full answer...
  • Recommended Flat Towing Parts for a 2026 GMC Sierra 1500
    You sure can Joe, and congrats on the new truck! You will need a high/low adapter that's a bit taller though since your Sierra is lifted. Something like the 8" item # RM-048-8 or the 10-1/4" item # RM-048-10 depending on how low to the ground your motorhome's hitch is. A high low adapter is going to bring your tow bar level with the baseplate on your Sierra. You'll want them as close to level as possible so you don't put extra torque and pressure on the tow bar arms. This is especially...
    view full answer...
  • Is There a 2024 GMC Sierra 1500 Blue Ox Base Plate Kit
    Yes, there is a Blue Ox Base Plate Kit that fits your 2024 GMC Sierra 1500. It can be found here: - Blue Ox Base Plate Kit # BLU35XR For a complete flat towing setup you will need a base plate kit, tow bar, safety cables, vehicle tow bar wiring, a supplemental braking system, and possibly a high-low adapter. If you do not have all of these components just let me know and I can make some additional recommendations for you.
    view full answer...
  • Parts Needed to Flat Tow 2022 GMC Sierra 1500
    The first thing you will need to flat tow your 2022 GMC Sierra 1500 is a base plate kit like the Blue Ox part # BLU35XR which is a confirmed fit for your truck and my favorite base plate kit since it's easiest to 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. One of the most popular compatible tow bars is the Blue Ox Avail # BX7420 which comes with safety cables. The coiled design...
    view full answer...
  • Flat Tow Base Plates & Light Kit For 2023 GMC Sierra 1500
    There are base plates and a light kit that fit your 2023 GMC Sierra 1500; the base plates are from Blue Ox and fit all models of '23 Sierra 1500, including your Denali. The correct part is the following: - Blue Ox Base Plate Kit # BLU35XR Then for the light kit, LED lights don't require a particular kit, but a diode wiring kit is by far the best to protect your Sierra's electrical system, so what you'll want is the following from Roadmaster: - Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil...
    view full answer...
  • How to Find Local Base Plate Install Shops for Flat Towing a 2024 GMC Sierra 1500
    Hey Sue, thanks for reaching out! We do have a variety of dealers we work with who are willing and able to install the Blue Ox Base Plate Kit # BLU35XR on your 2024 GMC Sierra 1500. I've attached a link to our dealer locator so all you need to do is input your zip code to see which shops are nearest to you!
    view full answer...
  • Recommended Blue Ox Base Plate for a 2019 GMC Sierra 1500
    No, it will not but I have one that does. For your 2019 GMC Sierra 1500 the correct one is the Blue Ox Base Plate Kit item # BLU35XR. The Blue Ox Base Plate Kit item # BX1716, you referenced, fits 2015 - 2020 Escalade's, Suburban's, Tahoe's, and Yukon's. Here are some other parts you will need to flat tow your 2019 GMC Sierra 1500: Tow Bar and Safety Chains - Blue Ox Alpha 2 Non-Binding Tow Bar item # BX7380 Wiring Harness - Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit item...
    view full answer...
  • Parts Needed to Flat Tow 2022 GMC Sierra Denali 1500 EcoDiesel
    Hey Tom, the first thing you need to flat tow your 2022 GMC Sierra 1500 Denali diesel would be a base plate kit like the part # BLU35XR which is a confirmed fit for your truck and is easiest to use option. 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. One of the most popular compatible tow bars is the Blue Ox Avail # BX7420 which comes with safety cables. The coiled design helps keep...
    view full answer...
  • Is Fascia Trimming Required to Install Blue Ox Base Plate 2023 GMC Sierra 1500
    Hey Bryan, when installing the Blue Ox base plate kit part # BLU35XR on your 2023 GMC Sierra 1500 you do not need to trim the holes on the bumper/fascia where the base plate fits through. The current size works just fine.
    view full answer...

Do you have a question about this Tow Bar Base Plate?


Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video by:
Joshua S
Employee Thomas T
Video by:
Thomas T
Employee Dustin K
Video Edited:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Ryan G
Test Fit:
Ryan G
Employee Bradley B
Test Fit:
Bradley B

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