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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
2010 Chrysler 300
etrailer Installation
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Blue Ox

Blue Ox Base Plate Kit - Removable Arms

Part Number: BLU77ER
$633.34
Retail:$656.39
You Save: $23.05
Tow Bar Base Plate
Not Confirmed to Fit

2010 Chrysler 300

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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
Get a secure, nearly invisible connection for flat towing! This heavy-duty Blue Ox base plate features removable arms, easy bolt-on installation, and integrated safety chain attachments for added security. Great Prices for the best tow bar base plate from Blue Ox. Blue Ox Base Plate Kit - Removable Arms part number BLU77ER 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 - BLU77ER

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • Ready for Flat Towing: Creates strong connection points so your vehicle tracks safely behind your RV.
  • Blends In When Not Towing: Removable arms leave a clean, factory-style look with no bulky hardware.
  • Built to Last: Heavy-duty, powder-coated steel resists rust and corrosion through long-distance towing.
  • Simple to Set Up: Bolt-on design with all hardware included makes installation straightforward.
  • Adds Safety Assurance: Integrated safety chain attachments provide an extra layer of towing security.
Made in USA

Features to know about

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

This setup keeps the front of your vehicle clean when you’re not towing. The removable bracket arms come off easily, leaving a nearly invisible appearance with no bulky hardware in sight. The hidden design gives it a factory look while keeping the connection points protected from dirt and debris.

Built to Last Mile After Mile: Heavy-Duty Steel Construction

When you’re towing cross-country, you want gear that can handle it. This base plate kit is built from high-strength steel and finished with a durable powder coat for rust and corrosion resistance. The sturdy design spreads towing forces evenly and is made to hold up through years of use without losing strength or stability.

Simple, Weekend-Friendly Setup: Bolt-On Installation with Minimal Drilling

You don’t need to be a pro to get this installed. The kit comes with all the mounting hardware and uses a simple bolt-on process—no welding required. Drilling is minimal, so you can get everything mounted securely without heavy fabrication. Once it’s on, you’re ready to hit the road with confidence in your setup.

Smooth Towing Connection: Compatible with Blue Ox Tow Bars

This base plate kit is designed for seamless compatibility with Blue Ox tow bars, making hook-up straightforward every time. The twist-lock system keeps the connection solid and easy to align, even if you’re setting up alone. Integrated safety chain attachments add an extra layer of security for every trip.

Ready for Full Flat-Tow Integration: Mounting Points for Add-Ons

Setting up lighting or a braking system is simple thanks to integrated mounting points that accept an electrical connector plug bracket (sold separately). It’s an easy way to keep your wiring neat and your entire flat-towing system organized from front to back. Bracket height is 18-3/4" and distance between brackets is 31-1/8", giving you clear dimensions for planning your tow bar alignment.

Specs

Dimensions

  • Bracket height: 18-3/4"
  • Distance between brackets: 31-1/8"

Warranty

  • Warranty: 3-Year warranty

Towing Compatibility

  • Compatibility: Works with Blue Ox tow bars
  • Bracket arms: Includes removable bracket arms for a clean look when not in use
  • Safety chain points: Integrated safety chain attachment points

Installation

  • Mounting hardware: All mounting hardware included
  • Drilling required: Minimal
  • Installation recommendation: Professional installation recommended for best results

BX2915 Blue Ox Base Plate Kit - Removable Arms

Installation Details BLU77ER Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.8

5076 reviews
5 Stars
(4378)
4 Stars
(488)
3 Stars
(102)
2 Stars
(44)
1 Star
(64)
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Get a secure, nearly invisible connection for flat towing! This heavy-duty Blue Ox base plate features removable arms, easy bolt-on installation, and integrated safety chain attachments for added security.

by:

I was given a Blue Ox Tow Bar and needed Base Plates for my Ford F150. In my online search, E-Trailer had the best price, so I ordered them. Delivery was a few days earlier than expected. I read the installation instructions and it sounded fairly simple to install, so I decided to tackle it myself. I began it about six pm and had the job completed and cleaned up in just over two hours. The job required removal of the bumper and tow hooks and drilling of two holes. Also William at E-trailer was of great help in the correct parts and keeping me informed of the delivery.



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After installing over 500 baseplates on various vehicles, this one was probably the toughest one . It had the off road package on it . But it fit great after I had to remove a lot that had been bolted up for 27yrs.



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This was instilled on a 2024 Chevrolet Colorado Z71 truck. I watched your video online with this exact model truck and the words I remember most was “and we did not have to do any trimming”. Well my truck was certainly different than what was on video. Guess it’s because it’s a late build 2024 (end of September 2024) and the grill system was maybe what would appear on the 2025 models? There was lots of trimming involved. I also will tell you the mounting holes both for the frame and the bumper back plate did not line up and required some modifications to fit. I would like to say this job is not for the faint of heart. I luckily have a mechanical/machinist background so was able to get the job done. Have not tested it yet but will be soon. Good luck to those of you who are planning on installing it yourself. Just remember it can be done. Just take your time.



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Perfect fit! The only issue I encountered was drilling the upper anchor hole on the driver's side. It's not in the instructions, but I decided to remove the windshield washer fluid reservoir and headlight to drill without damaging it.
This was very easy to do, and I am very pleased with your product!! I would definitely recommend Blue Ox to anyone looking to tow behind your motorhome!



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So here is an honest review of the Blue Ox base plate. I ordered this base plate because I already have a Blue Ox tow bar. After watching the video of the Ford Fiesta install it didn't look too bad. In the video of the guy suggest ordering a different brand and after the install I understand why. Taking apart the front end of the car is easy the problem lies in the way Blue Ox decided to use welded nuts on bendable rods it is very difficult to get these aligned after drilling the holes. My advice for anyone who's going to do this is be prepared and have patience. After removing the headlights in front fascia cut out the edges of the plastic as noted in the video and then Mount the bar measure the half inch gap on one side and put a clamp on it. Here's where it gets annoying instead of just putting holes in it using a drill bit that would be in any 10 to 15 piece drill index they decided to use a 13/32 bit which you will only find in large quantity indexes. Here's what I found makes this job easier after drilling the first two holes in the base plate install the top bolt only and then tighten it down if you do both you're going to have two wires hindering your movement when you go to do the rear plates. Same thing when drilling the hole in the rear plate put the top bolt in first and this leaves you more room to work with. Prepare to be frustrated the system they use was not thought out very well there was plenty of room to drill all the way through to the other side of the frame and use a through bolt to simplify this whole process. It probably would have cost him a few more dollars to get larger bolts whatever the reason was this system of nuts welded the wires is nothing but a headache. Once you get past this point and it's time to install the safety cables in the video it shows him just wrapping around the rear side of the backing frame the cables in this kit are far too long to be of any use if the front bumper disconnects the way the cables are routed they can slip around the Mainframe there's enough slack that you can actually wrap it around the inside of the base plate mounting attachments to take up the slack. Other than the method of installing this the bar itself is well built. Getting the bumper put back on and cut out for the attachment points is tricky to say the least I ended up cutting out a little bit too much of the grill but I may just order another Grill now that I know exactly where it ends up when it's fully mounted. I would imagine it cost quite a bit to have one of these installed as what could be a straightforward install takes several extra hours of fighting alignment of the nuts on a wire system. Want thank e-trailer as they have the best price and it was shipped in a timely manner.



by:

Items arrived in 2 days, free shipping. All appeared in new undamaged condition.



by:

The Blue Ox base plate for my 2015 Kia Soul is well manufactured and, with a little bit of mechanical skill, easy to install. It fit perfectly without issues. Brad from etrailer provides a step-by-step installation video that is outstanding and nicely guides through the process from beginning to end. I highly recommend this Blue Ox base plate from etrailer.



by:

Super high quality baseplate for towing by Blue Ox. Instructions, videos, shipping (one day!) and overall experience was awesome. A bit pricey but their quality and the additional support by E Trailer cannot be beat! BTW (E Trailer) the baseplate fits three different Jeep configurations but did not call out the Recon package. After looking at other brands which showed there's to fit the 3 variations AND the Recon, I figured it would fit and it DID. You should definitely upgrade to include the Recon Edition.



by:

lways great to shop at etrailer, especially the tech experts. Royce did an awesome job with our order. Everything fit perfectly and the help video provided the guidance I needed.

We installed the baseplate on our 2023 Encore GX AWD as well as the light harness and breakaway switch. A couple of items were incorrect but Royce corrected the issues with no problems.

Thanks again etrailer!



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2019 Ford Ranger baseplate worked and fitted fine for me. 73 yrs old took me a couple hours but took many breaks. Younger could do it less than hour I'm sure.
Also works fine with my Blue Ox tow bar.



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Blue Ox products are the way to go. Never any issues with fitment or product quality.



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I got fast friendly service and good quality products.



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No problem on installation



by:

Instructions were pretty good but you need to add more verbiage on from where you are viewing such as left,right, looking up, from the ground and so forth



by:

Works great on 2025 Ranger. Requires front end to be removed.



by:

This review is for the BLU77ER base plate to fit a 2025 Ford Ranger. This is the only baseplate that fits this vehicle. Curt advertises they have a baseplate that fits this vehicle but after trying their part I can assure you it does not. The Blue Ox baseplate does fit, relatively easy install, however it involves completely removing the entire front facia of the vehicle. It took me about 10 hours to install. The directions should be retrieved from the etrailer website for this part, as the instructions sent with the part is printed too small to see the photographs well. A few holes need to be drilled in the frame and a metal bar. I have not towed the vehicle yet, but the baseplates are solidly attached to the vehicle so I don’t see why they won’t work as they should..



by:

Excellent customer service by Amy J! Quick shipping



by:

Instructions written in English by someone who has done the installation before.



by:

installation instructions weren't very clear for my model. Don't like how much my intercooler can move on the bottom bracket

Heather A. profile picture
Etrailer Expert

Heather A.

4/10/2026

Thanks for the feedback, that’s a good callout. During the base plate install, some of those components get loosened or repositioned, so it can feel more noticeable afterward. As long as everything is bolted back up properly and nothing is contacting or rubbing, it should be ok. Feel free to share a photo and we can take a closer look with you.


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

  • Is There Blue Ox Base Plate Kit that Fits 2025 Ford Ranger
    Hey Fred, I checked with Blue Ox just now and our Blue Ox base plate kit part # BLU77ER is a confirmed fit for your 2025 Ford Ranger and would work great. Do you have a Blue Ox tow bar already?
    view full answer...
  • Parts Needed to Flat Tow a 2026 Ford Ranger 4x4 XLT
    Hi Brian, To flat tow your 2026 Ford Ranger XLT with your Blue Ox Avail Tow Bar, you'll need: - Blue Ox Base Plate Kit w/Removable Arms part # BLU77ER, this will require some minor drilling, and the tow hooks must be removed and remain off the vehicle after the plates are installed. -Roadmaster Smart Diode Kit for Variable Voltage LED Taillights w/7-way to 6-way Adapter Cord part # RM38FR -Roadmaster Battery Charge Line Kit for Towed Vehicles part # RM-156-25, maintains the battery...
    view full answer...
  • Will Demco Air Force One Fit 2025 Ford Ranger Raptor
    Hey Donovan! The Blue Ox Base Plate Kit # BLU77ER is the right base plate for the 2025 Ford Ranger Raptor. This will work with any Blue Ox tow bar like the Avail # BX7420. We haven't had a Ford Ranger Raptor come in for installation of this base plate but once we do we can add an installation video. The written installation instructions are linked below so you can check those out for now. Flat tow brake systems are basically universal. You can use the Demco Air Force One # SM99243 or...
    view full answer...
  • Recommended Flat Towing Parts for a 2025 Ford Ranger Pulled by a Diesel RV w/ Air Brakes
    Welcome back Lain! As far as a Blue Ox baseplate and tow bar goes for your Ranger you don't need a 10,000 lbs one but there's not a single bad thing about being over capacity. I'm going to point you in a completely different direction on the braking system and wiring though. Since you have a diesel pusher and have to have a charge line installed for the Ranger it's best to use 7-way to 6-Way connection. If not you're running a single hot wire from your Ranger's battery to your motorhome's...
    view full answer...
  • Parts Needed to Tow 2025 Ford Ranger
    Hey Chris! I can definitely help you get set up to flat tow your 2025 Ford Ranger. Blue Ox is great for the base plate kit and tow bar but I typically stick with Roadmaster for the wiring since they're the most reliable. I recommend the following: -Blue Ox Base Plate Kit - Removable Arms # BLU77ER -Blue Ox Avail Non-Binding Tow Bar - RV Mount - 2" Hitch - 10,000 lbs # BX7420 (includes safety cables) -Roadmaster Smart Diode Kit for Variable Voltage LED Tail Lights - 7-Way to 6-Way Adapter...
    view full answer...
  • Do You Have a Baseplate Kit for a 2025 Ford Ranger?
    Thanks! I'll get someone to fix that! Are you looking for a flat tow set up for your 2025 Ford Ranger? We have a baseplate for the Raptor model item # BLU77ER. However, we're still waiting on Roadmaster to release their Direct-Connect Base Plate Kit item # RM23DQ for the standard model, which as of 05/11/25 is still a preorder.
    view full answer...
  • Base Plate and Tow Bar Lighting Recommendation for 2026 Ford Ranger
    Hey Duane, the correct Blue Ox base plate kit for your 2026 Ford Ranger would be the Blue Ox part # BLU77ER which will work great with your Blue Ox Tow Bar. For lighting you would want the Roadmaster # RO44FR since your Ranger has LED taillights. To order you just need to hit add to cart on the product pages of both of the links and then go through the check out process. Do you have a braking system already?
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Katherine B
Updated by:
Katherine B
Employee Amanda K
Written by:
Amanda K

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