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  1. Jeep Seats
  2. Bestop
  3. Rear Bench Seat
  4. Fold and Tumble
  5. Vinyl
  6. Adjustable Headrest
Bestop TrailMax II Fold & Tumble - Vinyl Rear Bench - Black

Bestop TrailMax II Fold & Tumble - Vinyl Rear Bench - Black

Our Price: $373.33
You Save: $227.15
Jeep Seats

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Shipping Weight: 46 lbs
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B3944001 - Reclining Seat Bestop Fold and Tumble
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Fold & Tumble seats transform your rear cargo area, providing extra seating for passengers or stowing in seconds for additional storage space. Seats feature dual headrests for comfort and a zippered pocket on the back to keep small items handy. Fastest Shipping and Great prices for Bestop TrailMax II Fold & Tumble - Vinyl Rear Bench - Black. Read our customer reviews of Bestop jeep seats. Call 1-800-940-8924 for expert service or order your jeep seats part number B3944001 by Bestop online at
  • All Info
  • Reviews (7)
  • Q & A (0)
  • Videos (1)
  • Photos

Bestop Jeep Seats

  • Rear Bench Seat
  • Fold and Tumble
  • Vinyl
  • Adjustable Headrest
  • Black
  • Map Pocket
  • Bestop
  • Reclining Seat

Fold & Tumble seats transform your rear cargo area, providing extra seating for passengers or stowing in seconds for additional storage space. Seats feature dual headrests for comfort and a zippered pocket on the back to keep small items handy.


  • Replacement for factory rear bench
  • Tumble-forward option for extra cargo space
  • Dual headrests
  • Zippered pocket on back of seat
  • Seat underside covered in weatherproof carpet
  • Premium fabric
  • Sturdy, corrosion-resistant frame
  • Variable rate of resistance springs respond to added pressure with added support
  • Waterproof, closed-cell, high-density foam provides comfort, maintains seat shape


  • Fits all Jeep CJ and Wrangler models 1955-1995
  • Bolt-on installation
    • Attaches with a striker plate that is installed under the seat
  • 1-Year limited warranty

For more versatility over traditional bench seats, the Bestop TrailMax II Fold & Tumble Rear Bench provides not only seating for passengers, but the capability of stowing away to increase storage space.

headrest and zippered pocket

The Fold & Tumble bench works like a traditional bench seat when deployed, featuring dual headrests for comfort and a zippered pocket on the rear of the seat to keep small items such as maps close at hand.

seat tumble motion

When stowed, the seat folds forward, opening up a larger cargo storage area without the hassle of removing the entire bench. Seat bottoms are coated with weatherproof carpet for a smooth look when stowed, and the seat can be unfolded in seconds.

Atlas Frame - Seat frame is electrostatically painted to resist corrosion and hand welded for added strength, ensuring that your seat maintains its shape.

Variable Rate of Resistance Springs - Seat springs respond to increasing pressure with increasing support, making trips down the road - and the trail - a smooth experience.

Ultimate Foam - The closed-cell, high-density seat foam provides a firm, comfortable ride. The foam is designed to maintain the original shape of the seat for years and treated with waterproof "skin" to prevent waterlogging.

Seat Cover - TrailMax II seat coverings are constructed from premium vinyl fabric that maintains its shape in any temperature. The fabric is designed to resist damage from the elements - mildew and UV rays - and regular wear and tear, such as abrasions.

The TrailMax II Fold & Tumble Rear Bench attaches easily to the vehicle with floor mounts and wheel-well lock-down brackets. A striker plate attached beneath the vehicle's seat belt mounting bracket locks the bench in place, and a latch releases the bench in seconds to stow.

Black color swatchBlack Denim color swatch

This seat comes in factory-match Black color (above, left); also available in Black Denim (above, right).

39440-01 Bestop TrailMax II Fold & Tumble Vinyl Seat - Black

Item # B3944001

Installation Details B3944001 Installation instructions

This Product Fits The Following Vehicles

California residents: click here

Video of Bestop TrailMax II Fold & Tumble - Vinyl Rear Bench - Black

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of Bestop Jeep Seats - Fold and Tumble - B3944001

Ellen: Hey everyone. I'm Ellen here at, and today we're going to be taking a look at the Besttop Trailmax II Fold-N-Tumble Rear Seats for your Jeep. So this is going to fit a wide range of Jeeps, and it's going to give you a new option for your rear seats in your Jeep to maximize your space. It also gives you a nice, comfortable spot for your rear passengers to hang out and enjoy the ride. The advancement with this seat itself is going to be that it has a variable resistance spring inside the base here. So as you're going down the road and more forces put onto that spring, it's going to give you more resistance, so you will have less of that bottoming out or kind of squishing feeling.

You won't be able to really feel those springs. It's going to give you a more comfortable ride there.Then it's also going to have a waterproof closed-cell foam on the inside to pad those springs. So it gives you a nice durable seat. It should be able to resist any kind of rain or sunny conditions. It's a UV resistant material for the seat covers.

If you have the top-down, you shouldn't have to worry about those fading over time. But the big thing about this is that we can actually fold it out of the way. So if we look to the side here, we'll have this little handle and you just pull on that guy and that's going to allow you to fold this down, create more space in the back of your Jeep, but then you can also pull the rear most handle there and that's going to allow you to flip it up into a vertical position. I can't really show you that with my setup here, it'll kind of tip off of my little table.But you're just going to pull on that and then it'll allow you to release it from the hook that you would have mounted back here, so it just mounts into that. Comes with all the hardware to get this installed.

Should be a pretty straightforward install as well, to get this back up to seated position. Just push it all the way until that handle locks into place. It doesn't make a sound or anything. It doesn't make a snapping sound, which was something that I would kind of like to have, but it does lock into place and it gives you that comfortable seat again. At the back you'll notice we'll have this zippered pocket, so you'll have a little bit more storage space in there.

Can fit maybe a spare change of clothes, your map, some extra snacks, books, other things, whatever kind of small flat items you'd want to keep in that back pocket, you can.You'll have this entire space to fill up with all the kinds of good stuff. We could take a look at the fit for this. It is going to fit a lot of different vehicles styles, give me that list again. So going from 1955, up to 1999, so that's going to be the Jeep CJ-5, six, and seven, as well as the YJ. So if your Jeep fits one of those years, it should work out for you. Again, it should be replacing the existing hardware for that rear seat. So we'll get the brackets to mount that in place. That's what's going to hold the front of that down. Yeah, that's going to be the front bracket, just had to check and make sure. Then we'll also get that little rear loop that I showed you before, as well as the hardware to get this installed. It also has the instructions on how to do that, and they have a list of all the tools that you're going to need to get the install done.So it should be relatively straightforward. Shouldn't be too bad. Something that you can definitely do in an afternoon and get that new seat replaced out. This also has a lot of options for different colors. So if you want to check those out, you can see at the bottom of the screen, several different colors that are going to be a vinyl material like this one that I have right here, but there's also a fabric option, which just has a little bit more of a bit of weft to the fabric. So that is going to be those part numbers that you see down at the bottom of the screen now. So again, it's going to be available in gray, black and tan. Matches the interior of your Jeep, so you have some options and you can find all of those part numbers right here at So you do have options with this.They're all going to be the same, as far as the construction and the functionality of the seat. You're not going to really gain or lose anything there. It's still going to have the same closed-cell foam on the inside. It's just this outer fabric is all that's changing, but I feel this is going to be a great option to make the rear passenger feel more comfortable in the back and also, still give us the option to flip that seat up whenever we need the cargo space, but we don't have to worry about taking the whole seat out, which can be a huge headache. Now it gives us kind of the best of both worlds.One other little thing, we can adjust the headrest here. Pretty much standard with any other automotive seat. So you can just make that adjustment by pressing the button on the side, and that's going to be the same for both headrests. All in all, I think this is going to be a great addition to your Jeep. Again, with all those different color options, you should be able to find the one that best matches with your application. That's going to do it for me. I hope this video has been helpful in deciding if you want to get the Besttop Trailmax II Fold-N-Tumble seats. Thanks for watching, and we'll see you next time..

Customer Reviews

Bestop TrailMax II Fold & Tumble - Vinyl Rear Bench - Black - B3944001

Average Customer Rating:  5.0 out of 5 stars   (7 Customer Reviews)

Fold & Tumble seats transform your rear cargo area, providing extra seating for passengers or stowing in seconds for additional storage space. Seats feature dual headrests for comfort and a zippered pocket on the back to keep small items handy.

1994 Lincoln LS

I am extremely happy with this seat in my 94 LS yj. Seat bolted into the existing holes and functions exactly how I expected. Dealing with etrailer could not have been better. I found a better price on a different site however shipping would not put the seat here for over a month. etrailer price matched without any question and beat their price as promised. The seat got here in 2 days and I was able to take my parents in the dunes for Father’s Day. I could not be happier with my purchase from etrailer. Thanks again!!

1995 Jeep Wrangler

Great product and very good customer se rvice.


Excellent product and Fast Shipping! Perfect Fit for my wife’s Jeep Jl


Great fit for the back of our Jeep and the color matches well


Great product and fast delivery!




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Info for this part was:

Employee Tyler C
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Employee Adam R
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Employee Kathleen M
Installed by:
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Employee Wilson B
Updated by:
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