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Bestop TrailMax II Pro - Vinyl Driver Seat - Charcoal

Bestop TrailMax II Pro - Vinyl Driver Seat - Charcoal

Our Price: $361.72
You Save: $223.28
Jeep Seats

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Shipping Weight: 15 lbs
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B3945109 - Reclining Seat Bestop Pro
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Replace an aging or damaged factory seat or simply upgrade to the best with a TrailMax II Pro seat. High back seat features a recliner lever, adjustable headrest, enhanced bolsters and lumbar support for the most comfortable Jeep ride possible. Fastest Shipping and Great prices for Bestop TrailMax II Pro - Vinyl Driver Seat - Charcoal. Read our customer reviews of Bestop jeep seats. Call 1-800-940-8924 for expert service or order your jeep seats part number B3945109 by Bestop online at
  • All Info
  • Reviews (4)
  • Q & A (0)
  • Videos (1)
  • Photos

Bestop Jeep Seats

  • Front Bucket Seat
  • Pro
  • Vinyl
  • Adjustable Headrest
  • Charcoal
  • Map Pocket
  • Bestop
  • Driver Seat
  • Reclining Seat

Replace an aging or damaged factory seat or simply upgrade to the best with a TrailMax II Pro seat. High back seat features a recliner lever, adjustable headrest, enhanced bolsters and lumbar support for the most comfortable Jeep ride possible.


  • Replacement for factory Jeep front driver bucket seat
  • Recliner seat lever
  • 4-way adjustable headrest
  • Side performance bolsters on bottom and back
  • Sculpted lumbar support
  • Elastic mesh map pockets on seat back
  • Premium, mildew- and UV-resistant vinyl fabric
  • Sturdy, corrosion-resistant seat frame
  • Variable rate of resistance springs respond to added pressure with added support
  • Waterproof, closed-cell, high-density foam provides comfort, maintains seat shape


  • Includes 1 Jeep driver's side seat
  • Bolt-on installation to original Jeep seat riser
  • Fits all Jeep CJ-5, CJ-7, and Wrangler models 1976-2006
    • TJ 1997-2002 models require Bestop seat adapter bracket (B51256)
    • TJ 2003-2006 models require Bestop seat slider with adapter (B5124501)
  • 1-Year limited warranty

Ride in style with a Bestop TrailMax II Pro Vinyl Driver Seat. The Pro is a high back, front bucket seat that includes a host of features to make your Jeep ride a comfortable one, whether on the trail or during your daily commute.

reclining seat lever

The Pro includes a reclining seat lever with 20 position adjustments to ensure both a safe and comfortable driving experience.

adjustable headrestclose view of mesh pockets

An adjustable headrest (above, left) adds another dimension of comfort with four-way capability. The headrest telescopes up and down to find the perfect height and pivots forward and backward for optimum neck support. Each seat also includes map pockets (above, right) mounted on the back for convenience. The map pockets are elastic mesh, creating a capacity that exceeds just maps.

breakdown of seat interior

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 Pro fits all Jeep CJ-5, CJ-7 and Wrangler models from 1976-2006, though 1997-2002 models require the installation of a Bestop Seat Adapter Bracket (B51256) and models 2003-2006 require installation of a Bestop Seat Slider with Adapter (B5124501). The Pro installs on your factory seat riser, is DOT approved and backed by a 1-year limited warranty. Pro seat comes in factory-match Charcoal color.

39451-09 Bestop TrailMax II Pro Vinyl Driver Seat - Charcoal

Item # B3945109

Installation Details B3945109 Installation instructions

This Product Fits The Following Vehicles

California residents: click here

Video of Bestop TrailMax II Pro - Vinyl Driver Seat - Charcoal

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 - TrailMax II Pro Charcoal Vinyl Jeep Driver Seat - B3945109

Hi there. I'm Michael with Today, we're gonna take a quick look at this Bestop TrailMax II Pro Driver Seat. This is a tall back bucket seat that is going to replace the factory driver seat for your Jeep. This is designed to work with your 1976-2006, Jeep CJ-5, CJ-7, YJ and TJ wrangler models. If you do have that TJ, is going to require an adapter depending on your year range.

So if you have that 97 to 2002 TJ model, you'll need that B51256 adapter bracket. If you have the 2003-2006 TJ model, you'll need that B5124501 adapter. But if you have any of those other models this is going to bolt right into your Jeeps seat riser. So it's gonna be a very simple installation. They do include instructions to walk you through that process, so you can trust it is gonna be a nice, secure connection to your Jeep.

And this TrailMax II Pro does come in several different colors and materials. So you've got the black vinyl like we have here. There's also going to be three other colors of vinyl. So you've got the black denim, the charcoal, and the spice. So all these TrailMax II Pros are gonna be the same.

It's just gonna be a different color or material. So the main difference between the black and the black denim as you can see with our black model here, it's kind of got a leatherish texture to it. Whereas the black denim's gonna be a little bit smoother for you. So this is also going to come in fabric options as you can see that black denim, charcoal and spice there. So depending on if you want the vinyl feel or the fabric feel we've got options for you available here

You can find 'em all using those part numbers that you've seen on the screen there. They're all gonna be a premium, mildew and UV-resistant fabric. So they're gonna hold up really well for you for a long time to come. And all these seats are going to have a nice sturdy hand welded frame. So they're gonna hold up really well, give you a lot of support there. They also have variable rate springs. So as you're experiencing more shock, they're going to absorb, give you more support. So if you're going over those trails, hitting a lot of bumps and that sort of thing, it's gonna make it a much smoother ride for you a lot more comfortable. It also has a dense waterproof, closed-cell foam on the inside. That's going to provide comfort for you and it's going to resist water. If there is water that comes in to the Jeep, it's gonna help maintain its shape and not have to worry about water damage. You're also gonna have side performance bolsters on the seat and the back here, that's gonna help keep the shape of the seat as well. And then we are going to have the reclining seat lever here on the side. So we'll lift that up and we'll be able to move our seat forward or lay it back. We've got a wide range of motion here, adjustable settings, so we can lay almost completely back there. So if we we're gonna take a rest in the Jeep, wanted to lay back and take a nap or something like that. We would be able to, our headrest is also going to be adjustable for us. So we've got the ability to rotate it forward, give us more support or rotate it back. And then of course, we'll also be able to raise it up into several different positions or take it off completely if we need to with just the push of the button here at the top. So give us the adjustability that we need there. And then on the backside we are gonna have this elastic mesh map pocket, so that we can store our map and whatnot on the backside there. So this is the driver's seat. We do have passenger seats available in the same color and material options that we talked about for the driver's seat. So if you need both the driver and the passenger we've got you covered there. You can find all those part numbers on the screen. And if you are needing to replace your driver's seat for your Jeep. I think this is gonna be a really nice option for you. It's gonna be very simple to get installed. Give you the support and style that you need. So if you're old seat is cracked, damaged, it's just not looking the best anymore. This is gonna be a great option for you. So that completes our look for today. Again, I'm Michael with Thanks for watching..

Customer Reviews

Bestop TrailMax II Pro - Vinyl Driver Seat - Charcoal - B3945109

Average Customer Rating:  4.5 out of 5 stars   (4 Customer Reviews)

Replace an aging or damaged factory seat or simply upgrade to the best with a TrailMax II Pro seat. High back seat features a recliner lever, adjustable headrest, enhanced bolsters and lumbar support for the most comfortable Jeep ride possible.


Restoring a 1979 CJ5. You will not be disappointed in this purchase. Buy once, cry once..




See what our Experts say about this Bestop Jeep Seats

Info for this part was:

Employee Tyler C
Written by:
Tyler C
Employee Wilson B
Updated by:
Wilson B
Employee Manda E
Updated by:
Manda E
Employee Carrie F
Updated by:
Carrie F
Employee Michael B
Installed by:
Michael B

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