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🚙 Upgrade your Jeep’s rear seat game — where rugged meets refined!
The Bestop 3944015 Black Denim Trailmax II Rear Fold-N-Tumble Seat is a vehicle-specific upgrade for Jeep CJ5, CJ7, and Wrangler models (1955-1995). Featuring a durable Atlas steel frame, variable resistance springs, and high-density foam, it ensures superior comfort and support. Its factory-style fold-n-tumble design maximizes space and convenience, while automotive-grade vinyl upholstery guarantees long-lasting wear. Fully compliant with federal safety standards, this rear seat blends rugged durability with practical style for Jeep enthusiasts.






| Brand | Bestop |
| Color | Black Denim |
| Orientation | Rear |
| Material | Vinyl |
| Vehicle Service Type | Jeep CJ5, CJ7, Wrangler (1955-1995) |
| Fit Type | Vehicle Specific Fit |
| Item Weight | 37 Pounds |
| Global Trade Identification Number | 00077848028367 |
| OEM Part Number | 39440-15 |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | Bestop Inc. |
| UPC | 077848028367 |
| Model | 39440-15 |
| Item Weight | 37 pounds |
| Product Dimensions | 35 x 24 x 14 inches |
| Item model number | 39440-15 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 39440-15 |
| Position | Rear |
D**J
Great Product!
I would recommend this product to anyone. The material is top notch and very sturdy as well. It came with clear cut instructions for installation. The look of the seat works perfect in my Jeep. I have had people ask if it was customized and I give the credit to this company! You will get very pleased with the end result. It fits great and adds comfort and is the right height for my Jeep! So glad I found seat after months of searching.
S**4
Fits 1985 CJ-7
Purchased from Amazon, and it arrived within 5 days. No delays due to size. Installed it on my 1985 CJ-7, fit with hardly any issues. All holes lined up with the factory holes in the floorboard for the original seat. Rear folding latch (back center) was off by 1/4”-1/2”, but instead of drilling a new hole in the Jeep floorboard, like the directions said, I just bored the hole in the latch plate a bit, and that was the ONLY modification needed to install it with original factory rear seat holes. It does take 2 people to install. It’s light enough to put in yourself, but at some point you have to have someone underneath the Jeep applying the washer/nut while someone else is driving the bolt from above. Otherwise I did everything by myself, easily. Great product, vinyl looks amazing. I’ve had my Jeep for 20 years, and I’m very picky about what goes on/in her… I’d buy this bench seat again in a heartbeat. Looks great.
C**Z
Great product
As described in many reviews box was destroyed, luckily seat was ok and although scattered all accessories were there somehow. Fit was excellent and very easy, as for the comments about hardware. Read the desc. it is a replacement seat and relies on your existing hardware, should you not have any may have some digging around to find them. Fit perfectly in my 92 YJ
B**L
Excellent quality and look great
Great quality. Very durable, looks great in my 1991 jeep wrangler. Installed in 10 minutes. Perfect fit
D**D
worth the money
installed on my 2024 Roxor - looks and functions GREAT - but a little pricey
A**Y
Brilliant.
Bought a 95 Wrangler Sahara and, while it was in great shape with low miles, the back seat had been removed years ago and somehow misplaced. This seat is well designed, rugged, easy to install, and more comfortable than I would expect. I mean, it is a tiny little seat in the back of a Jeep, one wouldn't expect this level of comfort. The Sahara has the Bestop soft top already, so ordering this in the matching color was brilliant. I don't know how old the top is, but it shows minor wear, yet the color match is spot on. I'm happy to be back on the road in a Wrangler, and Bestop has just earned me as a lifelong customer.
D**E
Nice fit for a CJ5
I put this into my 77 CJ5. It fits great, and adds the fold & tumble which is awesome, so I can still fit a big cooler or whatever in the back (without a passenger of course), or just fold the seat down when noone is back there. The quality seems good (not amazing vinyl feel, but seems fine). The hardware all seemed good. Im happy with it!
D**S
Poor customer service
I feel the quality of the seat is good. Mine arrived without the headrests. Customer service from Bestop is absolutely non existent.
R**N
Nice looking seat . Fast shipping
J**N
Ordered this seat for in the back of my Polaris Ranger , I’m very impressed with the quality and just how nice the seat is . Thanks so much !
Trustpilot
1 day ago
3 days ago