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  1. Hitch Adapter
  2. Big Truck Big RV
  3. Hitch Reducer
  4. Fits 3 Inch Hitch
  5. No Extension
  6. Bike Racks
  7. Cargo Carriers
  8. Hitch Mounted Accessories
  9. Trailers
BTBRV Magnetic Hitch Receiver Reducer Sleeve - 3" to 2-1/2" - Black
Big Truck Big RV

BTBRV Magnetic Hitch Receiver Reducer Sleeve - 3" to 2-1/2" - Black

Part Number: BTBRV74FR
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$36.99
Hitch Adapter
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Got a 3" hitch but need to run 2-1/2" accessories? This Big Truck Big RV magnetic reducer sleeve bridges the gap. Slide it into place and feel the magnets grab. Add a ball mount or carrier, slide in your hitch pin, and go. 1-800-940-8924 to order Big Truck Big RV hitch adapter part number BTBRV74FR or order online at etrailer.com. Free expert support on all Big Truck Big RV products. Great prices and Fastest Shipping for BTBRV Magnetic Hitch Receiver Reducer Sleeve - 3" to 2-1/2" - Black. Hitch Adapter reviews from real customers.
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  • Reviews (260)
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  • Videos (3)
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Big Truck Big RV Hitch Adapter - BTBRV74FR

  • Hitch Reducer
  • Fits 3 Inch Hitch
  • No Extension
  • Bike Racks
  • Cargo Carriers
  • Hitch Mounted Accessories
  • Trailers
  • 3 Inch to 2-1/2 Inch
  • Big Truck Big RV

Got a 3" hitch but need to run 2-1/2" accessories? This Big Truck Big RV magnetic reducer sleeve bridges the gap. Slide it into place and feel the magnets grab. Add a ball mount or carrier, slide in your hitch pin, and go.


Highlights

  • Fixes Hitch Mismatch: Converts 3" receiver to fit 2-1/2" hitch accessories.
  • Won't Slip Out During Setup: Magnets keep the reducer in place while you line up your hitch pin.
  • Fast Install: Works with your existing pin and clip, no extra hardware needed.
  • Full Strength: Maintains your towing capacity without loss.
  • Rust Protection: Matte black powder coat with e-coat layer helps fight corrosion.
  • Expandable System: Works with the red BTBRV 2-1/2" to 2" reducer (sold separately).

Features to know about

Magnets Make Setup Simple

Magnetic reducer sleeve shown inside hitch receiver

Reducers without magnets can slide around or fall out while you're trying to line up the pin, and that gets frustrating fast. This one's different. Magnets hold the sleeve in your 3" receiver so you're not wrestling with it, and the slot on the side gives you wiggle room so you don't have to line it up perfectly. Once your accessory is in place, slide the pin through to secure it. The magnets make setup easier, but the pin is what keeps the reducer from falling out when the receiver is empty.

No Loss in Capacity

Some adapters cut down your towing rating. This one doesn't. You keep the full capacity of your 3" receiver while running 2-1/2" accessories.

Expandable System

Close-up of BTBRV red and black reducers stacked together

This sleeve works on its own or pairs with the red BTBRV 2-1/2" to 2" reducer (sold separately). Together, they step a 3" receiver down to 2".

Tested, Trusted, and JD Approved

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.

Specs

Application and Compatibility:

  • Reduces 3" receiver to fit 2-1/2" hitch accessories
  • Works with BTBRV 2-1/2" to 2" reducer (sold separately)

Construction:

  • Material: Solid steel with built-in neodymium magnets
  • Finish: Matte black powder coat with e-coat layer

Dimensions:

  • Overall length: 6"


BTBRV74FR Big Truck Big RV Magnetic Hitch Receiver Reducer Sleeve - 3" to 2-1/2" - Black - 6" Long

Similar to Draw-Tite 58550

Installation Details BTBRV74FR Installation instructions



Video of BTBRV Magnetic Hitch Receiver Reducer Sleeve - 3" to 2-1/2" - Black
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for BTBRV 3 Inch to 2-1/2 Inch Magnetic Hitch Receiver Reducer Sleeve Feature Breakdown

Hello, neighbors, this is Curt with etrailer. And today, we're gonna take a look at this magnetic hitch reducer sleeve from Big Truck Big RV. Now if you're the owner of a truck with a three-inch hitch, you've probably run into the situation before that, you know, you're pretty limited when it comes to your choice with three-inch shanks, with hitch-mounted accessories, or ball mounts. There's just not a whole lot of 'em out there and they can often be quite expensive. Plus because there's fewer people out there with the three-inch hitch, if you ever had to borrow a ball mount for any kinda reason, you're often gonna need a reducer sleeve just to use it. And this particular one from Big Truck Big RV is a magnetic reducer sleeve, and the big advantage of that is that once you get it in, (hitch reducer clangs) you really gotta put some muscle behind it to actually, you know, pull it out.

It just doesn't go out very easily. It's got this kind of lip and tabs around it that's gonna help you get it in and out. But the big reason why it's important that it stays put is that very often when you are actually putting in the shank of your ball mount, you gotta adjust it back and forth a little bit to line up your pinhole. And without it being held in place, a lot of times, that reducer sleeve can slip a little bit on you, and it's really hard to line both of 'em up together. It can get extremely frustrating.

But the fact that this isn't going to go anywhere on you, it's gonna be a huge help when you're trying to put in that ball mount and hook up and get on the road. So talking just a little bit about its design, I did mention this wide lip that goes around it, and that's really gonna help you getting a grip and getting it out of there 'cause again, these magnets do have a pretty good hold. It's got a black powder coat with an e-coat that's really gonna help us out with corrosion and rust resistance down the line. And one of the things I really like about it too is they've got this kind of long ovular cavity here for your hitch pin. And the reason that's important is because yeah, you may have a three-inch factory hitch, you may have put in a three-inch aftermarket hitch, and very often that pinhole is lined up in different places.

Having it like this is an enormous help because now you're able to line up your pinhole pretty much wherever it ends up and get it through and lock your hitch accessory or your ball mount in place. Now another important thing to note about this hitch reducer is that there are a lot of hitch reducers out there that can actually reduce your tongue weight capacity and your tow weight capacity on your hitch. This will not, this is not an extension. You will be able to maintain your factory hitch or your aftermarket hitch's tongue weight capacity and full towing capacity. And it may also be out there that you may actually need to reduce your 2 1/2 down to a two-inch.

If that's the case, Big Truck Big RV has a 2 1/2 to two-inch magnetic hitch reducer that works in conjunction with our three-inch to 2 1/2-inch hitch reducer. It's got the same basic structure, this has a red powder coat instead, same magnets, but you can use this with it. And it's got a cavity here that has that lip that allows you to pull this out without pulling out your 2 1/2-inch, and use them both together. So that's a look at the Big Truck Big RV three-inch to 2 1/2-inch magnetic hitch reducer. And if after watching this video that you decide that this is the reducer for you, once you get it and you're able to use it a few times, please share with us what you think about it in the comments below. Sharing your experience with other neighbors just like you can help them make the best decision for themselves. Once again, this is Curt with etrailer. (hitch reducer clangs) Thanks for stopping by.

Customer Satisfaction Score:

Ratings & Reviews

4.8

260 reviews
5 Stars
(228)
4 Stars
(18)
3 Stars
(8)
2 Stars
(3)
1 Star
(3)
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by:
Excellent invention! The only issue I would pass on is that I was using a GM factory 2 1/2” sleeve and had to use a rubber hammer to get the sleeve to properly fit inside the 3” sleeve. No regret on purchase!
by:
You guys are phenomenal!!! From the moment I choose an item and click pay! Constantly keep me updated on everything!!! All the other merchants don't even come close to you guys. To top it off everything I have ever bought always impressive. Strong, heavy duty, looks good and excellent quality!!! If I need something now I always check to see if you have it first. Your shipping is superb. Boxed well and arrives quickly. You are second to none in all categories. Thank you for that!!!
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Excellent quality as always. Fast shipping. If you want the best with great customer service and attention to detail, choose Etrailer.com
Claire H. profile picture
Etrailer Expert

Claire H.

6/26/2026

Thank you for the kind words, David! We appreciate your business and look forward to assisting you in the future :)

by:
The appearance is nice, but once it is covered in grease and shoved into the receiver slot, it mostly disappears. I was hoping that this reducer would eliminate the slop and rattle from my trailer hitch, it did not. I have ordered an anti-rattle clamp to tighten my hitch, hopefully this reducer is compatible. The magnets are unnecessary. You still must secure the device with a locking pin. Otherwise it could be dislodged and become a hazard for others.
by:
Fits like a glove! This is my second magnetic hitch reducer sleeve. They keep getting better.
by:
It was a couple days late in getting delivered ,... but well made and super simple to install once it arrived ...
by:
Only used it once, but thus far, it has functioned as hoped. Built sturdy, the elongated hitch pin hole eliminates the variability of different receivers. The magnets help keeping it in place.
by:
Hitch Receiverw Reducer is a perfect fit. Wife and I greatful that someone addressed an issue that has been a nightmare. Both of us are elderly and were able to smile after addressing this same issue in no time.Thank you. Will now focus on same issue for RV.
by:
This magnetic reducer is a game changer. Crazy how little things can make a big difference. I don’t have to fight to get everything lined up trying to insert the hitch pin- where my old reducer would slide back and forth blocking things from properly lining up.
by:
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.
by:
It’s game changer trying to put receiver in and definitely the pin
by:
High quality and excellent fit and finish. Strong magnets help hold it in place. Coating appears well done and durable. Good price and fits F250 2022 hitch perfectly. Thank you
by:
Great product, much better fit than the reducers that used to come with HD trucks and it’s red so I won’t lose it.
by:
Fit perfectly, easy alignment for my equalizer hitch. Fit is tight unlike the previous item I used from a carparts store.
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

2/5/2026

Glad that this one is an upgrade from the previous one you had! Love seeing that red.

by:
Best product ever. Magnets hold it solid when sliding in hitch. Slots make it easy to install pin
by:
I just received today so haven’t actually gotten to use it with trailer yet. But packed like a tank lol! I’ve bought guitars and they weren’t packed any better. I installed in my 2.5 receiver and fit nicely,a little slack but not bad (to be expected) so I went ahead and installed my 2.0 hitch and it fit as well. The main reason I wanted this reducer was the magnet and it really holds well. I don’t plan on going down the road with reducer installed and not pinning it but I don’t know about every one else but things happen sometimes. I think this would stay in place in such a situation. I would really hate it to go through someone’s windshield because I forgot to remove or pin it properly. I think this is a great product and I would buy again. Shipping was fast and well packaged. Great job guys ??
Kate F. profile picture
Etrailer Expert

Kate F.

1/14/2026

Thanks for the awesome review Randy. Glad you picked out a good one, the magnet on this thing is pretty heavy duty! I am glad that you realize that there is going to be a little slack, not everyone does =) The emojis do not show up, well they do but as question marks, I am guessing they were 2 thumbs up! I have to know now, what is your favorite song to play on the guitar?

Randymathias profile picture

Randymathias

1/14/2026

@Kate Now that’s hard to answer lol!!! I play 80s to 90s country and bluegrass. So there are so many I enjoy working man blues, swinging, boot scooting boogie,highway 40 blues, I just enjoy playing with my little band. And we will try about anything once lol!!! Have a great day
Kate F. profile picture
Etrailer Expert

Kate F.

1/14/2026

@Randymathias You are my kind of people Randy! One last question and I will let you go on enjoying your day, can I get a band name? I like to keep headphones in while I work =)
Randy profile picture

Randy

1/14/2026

@KateF You may be out of luck lol!!! I don’t think we’re on top 40 yet I gave up on that a looong time ago. We don’t really have a band name just several local friends that get together and play mostly small venues senior citizens halls birthdays and local events. We have a blast and seems like our audience does also. To me that’s what music is all about. Just good times watching folks enjoy themselves Thanks for your interest Randy
by:
this hitch is massive.. AAA fast shipping. box/packaging could be better for the size and weight of hitch.. dox was destroyed on arrival.. only problem is the lose parts could be lost.. mine survived the trip. thanks
by:
Awesome reducer sleeve. The magnets are super strong.
by:
Perfect for me. I have different ball mounts with various pin locations. Hard to find receiver reducer that lined up with the different ones. The slot will solve the problem and the magnets help hold in place while changing mounts. Reducer appears to be made with quality materials and workmanship. Came very nicely packaged.
by:
The product is exactly as it’s described. It made attaching my 2 inch draw bar to my 2 1/2 inch receiver so much easier without having to deal with the alignment of a sleeve, moving in and out of the receiver. I’m so glad I discovered this product.
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Info for this part was:

Employee Dustin K
Video Edited:
Dustin K
Employee Jonathan Y
Video Edited:
Jonathan Y
Employee Steven C
Installed by:
Steven C
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Daron K
Edited by:
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Employee Samuel H
Video by:
Samuel H
Employee Daniel D
Video by:
Daniel D
Employee Kim H
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Employee Kurt W
Test Fit:
Kurt W

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