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Having a big receiver with smaller gear can be a pain. Big Truck Big RV magnetic reducers make it easy to step a 3" receiver down to 2". Magnets hold both sleeves in place while you add your gear and secure it with a hitch pin.
A 3" hitch doesn't do much good if the gear you need is 2". That's where this set comes in. The black sleeve drops you to 2-1/2", and the red sleeve takes it the rest of the way to 2". Together they close the gap so you can hook up and get moving.
Stacking both sleeves gives you the step-down you need, but pulling them apart can be a fight if they wedge together. The offset lip fixes that by giving you a solid grip point, making it easy to separate the reducers without prying or forcing them.
JD's the guy behind Big Truck Big RV and he doesn't just slap his name on gear he doesn't use. He's been towing long enough to know what works and what doesn't. He's used this reducer, trusted it, and put it through real trips with his own family riding along. If it says BTBRV, it's been tested in the kind of conditions that separate the good stuff from the junk.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello, neighbor, this is Curt with etrailer, and today, we're gonna take a look at the Big Truck Big RV Hitch Reducer Combo. So if you're the owner of a truck with a three-inch hitch, you've probably run into this situation where there just aren't a lot of ball mounts or hitch-mounted accessories that fit that three-inch hitch. There are some, but very often, sometimes, you need a specialty ball mount. It's not something you use very often, and maybe purchasing one with a three-inch shank really just isn't that optimal for you. In that case, having a reducer sleeve is going to be a really big help. And Big Truck Big RV has really come up with an ingenious design as far as a reducer sleeve and a reducer sleeve combo.
So we have a three-inch hitch here, and if we want to get it down to a 2 1/2-inch hitch, this section right here is going to do that for us. It does hold magnetically, which is really, really important because one of the things about a hitch reducer that can often give you some issues is that when you put it in and then you put the shank of your ball mount or hitch accessory in while you're trying to line up that pinhole, very often that your hitch reducer can slide in and out with it and it just makes lining up your pinhole a real pain. Because of the magnets, you're not gonna get that slipping around inside the hitch receiver. And because they made the pinhole more of an ovular shape, that is gonna help you out in that if you don't have a factory hitch, maybe you have an aftermarket, whatever hitch you have, this should be able to line up with the holes. So we're gonna go ahead and slip it right in.
And as you can see, it's got a pretty good tight fit to it. You really gotta give it a good amount of pull in order to get that out. So I'm not too worried about putting a ball mount in there and having to adjust it a little bit to line up that pinhole. So, I'm gonna go ahead and grab a 2 1/2-inch ball mount right here. Go ahead and get it in.
And as I move it in and out, you may notice that there is no movement at all in the hitch reducer. I can slide it right in to either pinhole that I have, (pin clattering) put in my pin and clip easily, (pin clattering) and I'm all set up and ready to tow. Now, say for instance, you needed to use a ball mount or a hitch accessory with a two-inch shank. (shank clanging) What you'll end up doing is.. (shank clanging) grabbing this portion of your hitch reducer set.
Now, this is gonna be a 2 1/2 down to two inch. It's made to go in conjunction with the three down to two inch, and it's gonna use the same magnets on the bottom also to keep it held in place. So, we're just gonna go ahead and slide that through, grab our two-inch mount, and again, as we shift this back and forth lining up our pinhole, you'll notice that neither of our reducers are moving at all. It does a really good job of holding those in place and not fighting against us while we make adjustments to line up our pinhole. Once we have that lined up, we can run our pin through, and now we're ready to tow with our two-inch ball mount. So, as we very easily, again, just remove our ball mount here, we'll just take a look at how these kind of work in conjunction. Now, these magnets have a pretty good hold. Luckily, they actually designed these so that we have a cutout in our 2 1/2 to two inch. That allows us to grab the lip here around our 2 1/2 to two inch, and we're able to pull that and separate it from our larger reducer. We have this big collar going around the edge and you can see where that cutout is. That gives you the lip to actually pull this all the way through, just making it a whole lot easier. But using this collar, we're able to remove the three down to 2 1/2-inch reducer right here. Now, these are really, really well made also. These are a black powder coat with an eCoat, and that's really gonna help us out in the long run as far as any kind of corrosion and rust resistance. The other great thing about this is a lot of reducers can actually reduce the towing capacity of your hitch. In the case of these, it will not at all. You will not lose any tongue weight capacity or towing weight capacity when you're using these reducers. And the other great thing about it, too, is that because they're magnetically kind of stick together and when you're not using either one of them, you could simply put them together. They're really compact, so it's easy to store in your truck bed under the seat in your cab or whatever storage area you might find appropriate for it. But if after watching this video, you decide that this is the hitch reducer for you and you get it and you're able to try it out a bit, please let us know what you think about it in the comments below. Helping neighbors just like you kind of understand how this works is huge for them, and it's just gonna help them make the best decision for themselves. So once again, this is Curt with etrailer. (hitch reducer clattering) Thanks for stopping by.
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
Look, feel, and quality seem top notch. Can't wait to use it next season.
Just get it, don’t waste time looking for a cheaper one. This is the best for you buck and is also somehow the cheapest options basically
Love it, work just like they said it wo uld!
Great for what its used for. Makes it easy for me to keep using my previous folding ball mount. Very sturdy and well built.
Just installed and like how it is held in place by the magnets. Makes it so much easier to install a bike rack or step.
I love it.
Fits 3 inch reciever. Just what I neede d.
Works flawlessly. Such an easy install.
Perfect and a money saver after having to upgrade to a larger truck to pull my tt
Really like the design & looks...will use in earnest over 4th weekend so can give a rview of it in use at that point....
Nice piece
Unlike other sleeves I have seen and used, this system fits nice, minimal rattle, the magnetic factor is nice to the dont move when installing or removing a hitch, I was going to purchase a 3" shank to go with my truck, but honestly that can wait till i have the money for the one i want. Recomend this for anyone who needs a cost effective wat to run a 2" hitch shank in a bigger receiver. i used it with a weight distribution system, and a standard hitch, worked great, zero complaints. towed atoub 3700 miles so far, first trailer was 18,000 pound 28' with a rac car, second was a 14,000 lb flat trailer I use.
The quality and packaging were great
Shipping was fast product was well packaged and in good shape at delivery upon opening the box I was pleased to see a well built well designed unit. I’m sure I’ll have many years of good use out of it. Thanks etrailer .com for all your help.
Like the look and feel. Didn't fit as tight or snug as I was hoping.
Outstanding quality and well designed and built. Seems to have a nice tight fit. Next will be to see how it holds up during towing. From what I can see this should not be a problem. This is the best redesign I have seen and I have tried many others. So happy I found this product.
Great product from our go to seller, eTrailer. Fantastic product as advertised!
Excellent item that solves and issue lining up the holes in the hitch. Hard to explain until you try to put a weigh equilization hitch on and line up holes.
The products are great quality, and the staff at etrailer are amazing.
That's why I am a returning customer, and will pass on to all my friends, why they should purchase products from etrailer
It was a couple days late in getting delivered ,... but well made and super simple to install once it arrived ...
Great products, fast shipping.
Solidly put together , magnets hold very firm. I like the elongated hole for the hitch pin. All in all, solved a problem I had with Ford stock inserts.
This will make it so much easier to change hitch pins when needed!
This reducer is awesome! I bought and f250 super duty and it has a class V hitch so I needed a reducer to fit my 2” trailer hitch! This one from e trailer has magnets that holds everything together and it’s so much easier to use! And they also have great customer service! Thanks Adam you were great!
Bought it to reduce down to 2" for my RV hitch receiver w/ stabilizer attachments. Works well for staying in place, but did not help with my hitch moving up or down or side to side during travel which causes my 27' RV to wander a little bit. Going to try adding a clamp along with your product to see if that helps. FYI- Traveling thru the Columbia River Gorge even with a little slop can be a bit of a white knuckle drive.
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Kate F.
3/4/2026
Glad we had the right part for you James, the magnetic really does make the difference =) What kind of race car are you hauling around, and where are you racing at?