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When you’re logging serious miles behind a motorhome, you want a base plate that feels rock solid. This setup bolts directly to the chassis with no welding required, giving you a secure, even connection that helps keep stress off your suspension. The durable steel construction and precise design spread the towing forces evenly for confident, reliable performance on long trips.
If you care about how your vehicle looks when it’s not being towed, you’ll appreciate how this base plate blends in. The hidden reinforcements stay tucked out of sight, leaving only the attachment tabs visible. It maintains a tidy, low-profile look instead of a bulky front-end setup when the tow bar’s off.
DIY installers will like how direct this kit is to mount. It bolts securely to the chassis using the included mounting hardware—no welding needed. The fixed draw bars are already part of the design, which makes aligning and tightening things down simple without any complicated adjustments.
The sturdy lugs on this base plate pair perfectly with Blue Ox tow bars for a strong, consistent hookup. If you’re already running a different system, it’s adaptable for use with Roadmaster tow bars using adapter RM-031 or RM-031-5 (sold separately), or Demco tow bars using adapter DM9523041 (sold separately). That flexibility means you can keep using the gear you trust without changing your entire setup.
When you’re matching components or setting hitch height, exact measurements matter. The brackets on this base plate are spaced 28-3/8" apart with a 25" bracket height, so you can plan your tow bar angle and high-low adapter correctly before hitting the road.
Customer Satisfaction Score:
86% were satisfied with this product
14% of customers were not satisfied
Ratings & Reviews
Installing it today. I was impressed with the quality of components and construction. I test fitted and it slid right in. Now to drill the holes. Another thing was the quick delivery and packing. I definitely order from etrailer again.
The Blue Ox BasePlate has worked out very well. We've traveled over 3,000 miles on 4 separate trips....with multiple hookups and detachments. Great system. The only constructive comment is the electric hookup for lights/turn signals was a little wonky but my mechanic worked it out with the manufacturer.
The predrilled holes didn't quite match up which required drilling out a little. Other than that it went quite well. It took this eighty year old man about two hours to get the whole thing mounted.
Installed this on a 2014 Chevy Express 3500 15 passenger van. Install was time consuming, as holes needed to be drilled (went through 2 drill bits) and the nuts must be fished through the frame, then "caught" by the bolt. I think there were 12 of them! Instructions were clear, though, and I've safely towed without incident over 7,000 miles in the past year. Definitely rock solid! Paired up with a Blue Ox Aventa 7,500 lb tow bar.
I had a simple ball hitch setup for my 1999 Jeep Wrangler for towing behind our RV. Our first trip out with it, the bolts that attached the bar connectors to the front of the Jeep came loose. I was fortunate that they didn't come out completely and cause a major accident. I was able to tighten them again, and we had no additional issues on our trip. Of course, this made me extremely nervous with my 'budget' route to tow the Jeep so I began looking for a better, more reliable solution.
Blue Ox was the name that kept coming up so I purchased the BX1120. The build quality is outstanding, it's extremely solid and very durable. Installation time was about an hour and a half once I had the right tools, couldn't find my 1/2 inch socket set! I'm using the Blue Ox Alpha tow bar with this setup.
I will say that having a second set of hands to install is valuable, my son had to come help me get the drivers side bolts in while I held the steering housing in place.
All in all, I'm very pleased with the product. It went in easy and should save my nerves on our next road trip!
1999 Jeep Wrangler Sport
After market front bumper (Plenty of clearance with this specific mount)
Easy enough install on my 86 samurai. Had to do some persuading but nothing major. I did need to notch the bottom of the bumper in two spots to clear the mounting brackets. Seems awfully expensive when you see what you get.
Quality built product! And outstanding customer service by Ashley!!
First of all, the staff at etrailer has always been there with answers with anything. Fitment, installation, usage etc. Second. The install was easy with the enclosed instructions. I did it by myself with only getting help to raise and lower the bumper. After several thousand miles of towing, still tight and still looks great
1 year later, it’s been used for over 1500 miles and held up great. I did the install and had a weld shop tax the bolts do they wouldn’t back out.
I'm not giving the products the stars as much as the woman who helped me select them and turned me onto the "road-master" product line. Road-master had a "towed-car" hitch for my 2002 Mazda Protege. It was a blessing to have met her acquaintance.
Perfect fit, well built of high quality materials. In my mind you just can't get much better than Blue Ox. The only issue is that the BX1120 doesn't have removable twist lock tabs. The fixed draw bar mounting tabs are at just the right height and position to play havoc with your shins when the draw bar is not installed. I solved that problem with a shin guard I made of 2 inch schedule 40 PVC. (see photo) Fits perfectly, guards the breakaway switch and lighting connector when not in use, and solves the shin interference problem.
Very simple to install, just need to drill a few holes in the frame. Comes with everything you need except a couple basic washers (mine came with 3 lock washers and 2 standard flats for 4 bolts)…
Would be nice to have the torque specs also in the instructions but the busted bolt is on me!
Base plate is well built and fit well. As I would expect from Blue Ox products. My only complaint and the reason for 4 stars would be the horrible instruction. Pictures are absolutely horrible. Not a big deal for the mechanically inclined, but not everyone fits that category.
Outstanding communication. Outstanding customer service. Outstanding towbars and baseplates. Will be back.
Once again just great service from etra iler
Easily installed but proper alignment needs to be maintained before drilling the additional hole required for through bolts.
Not a bad install the nuts on the end of the wires was a little strange and odd to use and bend….. worked out great haven’t towed it yet ….bolted in and ready. There’s not really any place on thes 06 Wrangler to put those safety cables to the frame. Alex T in sales was great.
The kit is well built and comes with all the necessary hardware to install. Installation was a breeze and asthetically blends in well with the front of the truck. Great job on the design and the production!
4 it's in solid, but the [finish] that was used killed it from being a five.
The installation took about four hours. I had a tight interference fit between the frame rails. I wish I had an 18-24" linear ram, but I didn't. So two hydraulic floor jacks, with 4 - 24" welding clamps, and two 12" C-clamps, a short 2# sledge did the trick. Nothing a little spray paint can't fix. Four bolt holes lined up nicely. Two 1/2" drilled holes from the bottom were easy leverage to set up. Two 1/2" drilled holes inside to outside, were quite the challenge to get behind the drill. All fasteners now torqued to specification with red locktite. Added the 1/2" safety cables, made an adjustment in the lower airdam. And presto, here you have it. Now time to set up diode kit, and brake away switch installation.
Delayed delivery
Poor packaging
Loose hardware
Paint chipping
Heavy bumper modifications
I use the base plate and tow bar in rugged farming conditions and it has proven to be very reliable
Clayton
We really like our blue ox towbar mounts from etrailer. We're excited to be able to flat tow our 2001 F-250 with our ATV in the bed. Real game changer,, Thank You etrailer
A few pictures of how I attach it
Mike L.
4/25/2026
Nice job Jeff, thanks for the awesome photos!
Do you have a question about this Tow Bar Base Plate?
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Katrina D.
1/31/2024
I am sorry that your experience wasn't great. I would recommend using a rustoleum type of paint to cover the chipping, so that you do not have any issues with corrosion. I have a link attached for your reference. I see in the instructions that the cross member may require some trimming. Are you referring to that when you mentioned the bumper needing heavy modification? Also, I assumed that you had received all of the hardware, but just to make sure, was all of the loose hardware there? Or did you need to make trips to replace any hardware?
Helpful Links
faq-rust-prevention-maintenance.aspx