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Mammoth Boulder Beadlock Charcoal Wheels (07-18 Wrangler JK)

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Market Price $144.99 You Save 10% ($15.00)
Our Price

$129.99 (each)

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  • Item J108372
  • MPN# J108372

Select Wheel Size

16X8 17X9

Features & Details

  • Mammoth Boulder Beadlock Style Wheel
  • Aggressive Five Spoke Styling
  • Charcoal Powder Coat Finish
  • Polished Simulated Beadlock Lip
  • Hub Centric Design
  • One Piece Aluminum Construction
  • Sizes: 16x8, 17x9
  • Bolt Pattern: 5x5
  • Offsets: 0mm, -6mm
  • Lifetime Limited Warranty
  • Fits All 2007-2018 Jeep Wrangler JK Model
Style and Substance. The Mammoth Boulder Beadlock Style Charcoal Wheel offers you an impressive upgrade over your factory wheels. With its charcoal finish and aluminum design, your Jeep Wrangler gets a wonderful combination of style and substance.

Charcoal Finish. This Boulder wheel is completed in a durable charcoal powder coat and features a polished lip with simulated bead locks to create a bold off road appearance. It comes equipped with a matching Mammoth center cap for complete aggressive styling whether you're on the trail or cruising the highway.

Aluminum Construction. Cast from aluminum, this wheel features a one piece design for superior strength without extra weight. Made to accommodate the variety of tasks your Wrangler takes on, this wheel's load capacity is 1521lbs.

Warranty. Mammoth offers a limited lifetime warranty on this wheel.

Available Sizes. The Mammoth Boulder Beadlock Style Charcoal Wheel is available in 16x8, or 17x9.

Available Offsets. This wheel comes with a 0mm, or -6mm offset.

Application. This Mammoth Boulder Beadlock Style Charcoal Wheel fits all 2007-2018 Jeep Wrangler JK models including Unlimited and Rubicon models.

Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 Details

Mounting & Balancing ExtremeTerrain offers professional mounting and balancing on all wheels and tires when purchased together on the same order for an additional fee. This will allow you to swap out your old wheels for your new set when they arrive.

  • State of the Art On-Site Tire Facility
  • Scratch Free Mounting Process
  • Environmentally Friendly, Lead Free Wheel Weights
  • Free Installation of TPMS Sensors When Purchased on the Same Order (2007+ Wranglers)
  • 1 to 2 Business Day Turn Around Time on Most Orders

What is TPMS?The Tire Pressure Monitoring System (TPMS for short) is a factory installed safety feature on all 2007 and newer Jeep Wranglers that alerts you when your tire pressure drops to an unsafe limit.

How do I keep my TPMS feature?Aftermarket wheels do not come with TPMS sensors. However, if you select 'Add TPMS Sensor’ and your specific year range from the options listed above, we'll install the TPMS Sensors in your new wheels free of charge!

  • Save Money! We sell TPMS Sensors and Sensor Kits at a fraction of the price of dealerships
  • Free Installation of TPMS Sensors When Purchased on the Same Wheel and Tire Order
  • Stay Safe - Keeps your Factory Safety Feature Intact
  • No More Warning Light - Lose the annoying dash light that appears when your sensors are missing

For more Information, check out TPMS Sensor Kits in detail.

What's in the Box
  • (1) Wheel
  • (1) Center Cap
Installation Info
Tech Specs
Manufacturer: Mammoth 4x4 Style: Boulder Beadlock
Size: 16x8, 17x9 Finish: Charcoal
Backspacing: 4.5" (114mm)
4.7" (121mm)
Offset: 0mm (0")
-6mm (-0.2")
Load Capacity: 1521 lbs (690 kg) Bolt Pattern: 5x5"
Weight: 21.0 lbs
23.1 lbs
Material: Aluminum
Will it fit my Wrangler?
  • JK - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17
  • JK Unlimited - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17
  • JK Rubicon - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17

Most Helpful Reviews

5/5
Great wheels with a great price

I got these wheels for my 2016 JKU. I didn't want the typical black wheels that everyone gets so I thought I'd go for these charcoal ones. The wheels look great and everyone compliments me on them. The ...

Read More
Helpful (3)

5/5
The beadlock look and off set transformed the vehicle.

The Mammoth Boulder Beadlock Style Charcoal Wheel in 17x9 came very well packaged and looked better then expected.

Helpful (2)

Overall Rating 4.9 out of 5 stars
Read All 100+ Reviews

Customer Photos

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9 Questions / 6 Answers

Ask a Question

Are wheel spacers needed when running 35/12.50-17 tires?

GregM

  • Hello! Wheel spacers are not needed to run 35/12.5/17 tires, all you need is a lift of at least 2.5 inches!

    Doug P

Helpful (5)

I know they are a one piece wheel, but... Are the center caps removable?

DanN

  • Hello, Yes the center cap is removable.

    XTMikeK

Helpful (2)

I have in my JKU 2015 lift 2" by eibach. It's ok to put 33" or 35" tires on this wheels?

RaulS

  • We typically recommend not going above 33 inch tires with a 2 inch lift.

    JaHarrisXT

Helpful (0)

Will factory tpms work on these wheels?

DanN

  • Hello, yes, you shouldn't have any problem using the Factory TPMS on these wheels.

    XTNunoP

Helpful (0)

Hello! You have only 1 size of backspace or can i have a other size?

KaiH

  • There would only be one backspacing on this wheel, which would be 4.7" (121mm). The backspacing varies by wheel and type and size. We offer a variety of backspacing on our wheel choices. If you have a preferred backspacing in mind you can contact us via email or chat and we can give you some options!

    XTHelenW

Helpful (0)

How much does each wheel weigh without tires, lug nuts, etc? I am trying to judge the weight of this wheel versus my OEM Rubicon Hard Rock wheels

Bill71112

  • The Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-17 Wrangler JK) weighs approximately 23.1 lbs without anything additional on the wheel. If you have any other questions you can always check out the "Tech Specs" tab on the page which will give you backspacing, offset and other helpful information!

    XTHelenW

Helpful (0)

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Customer Reviews (24) Write a Review

Overall Rating 4.9

out of 5 stars

  • Finish 4.807693 4.8
  • Appearance 4.961538 5.0
  • Quality 4.801282 4.8
  • Bang For Your Buck 4.878205 4.9



  • 5/5

    June 21, 2016

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Wrangler JK)

    Great wheels with a great price

    I got these wheels for my 2016 JKU. I didn't want the typical black wheels that everyone gets so I thought I'd go for these charcoal ones. The wheels look great and everyone compliments me on them. The only complaint is that the paint seems a little thin, while putting the center caps back on after balancing them it scratched the wheel which sucks but theyre going on a jeep, they're bound to get scratched up anyway. I would definitely recommend these wheels if you want something a little different than the typical blac Fuel wheels

    Gbonii

    Year: 2016Submodel: Wrangler Unlimited

    Helpful (3)

  • 4/5

    June 09, 2016

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 16x8 (07-18 Wrangler JK)

    Great looking wheel with awesome price!!

    I ordered these wheels solely on looks and price. 2 of the 5 had a small gouge in the silver lip edge but it doesn't effect mounting and is mostly unnoticeable unless you looked for it closely. Must have been from the factory or shipping even though the boxes were intact who knows. The charcoal looks great on my Granite Wrangler so it was a great choice for me. I looked for weeks and finally saw this deal and could not pass it up. Are they perfect? no but I'm happy with the value.

    ZorroPlata

    Year: 2016Submodel: Wrangler Unlimited

    Helpful (2)

  • 5/5

    December 28, 2015

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Wrangler JK)

    The beadlock look and off set transformed the vehicle.

    The Mammoth Boulder Beadlock Style Charcoal Wheel in 17x9 came very well packaged and looked better then expected.

    JeepMikey

    Year: 2010Arizona, USA

    Helpful (2)

  • 5/5

    June 12, 2015

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Wrangler JK)

    Mammoth Boulder rims

    These rims not only make me feel not to flashy. But just flashy enough to get looks. I don't see these rims on many other jeeps so if you want yours to stick out and be alittle more original these would be my choice!! 5 stars!

    GreenJeep

    Year: 2011Tifton, Ga

    Helpful (2)

  • 4/5

    November 17, 2015

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Wrangler JK)

    Great looking wheels, just watch who installs them...

    I love the wheels, they look great, installer put a chip in 3 and gouged one on the balancing machine. They are paying for that wheel and I'll deal with the small chips. Powder coating does appear pretty thin, though the installer was at fault. No color matched touch up paint available from ET so I'll just live with it for now.

    TKendall

    Year: 2013Scotch Plains, NJ, USA

    Helpful (1)

  • 5/5

    November 16, 2015

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Wrangler JK)

    Impressive looks, Great price...!

    I recently purchased a 5-pack of these Mammoth wheels for my '09 JKU Sahara. I wanted a substantial offset, and an aggressive looking wheel for my 3 1/2" lift. These wheels are awesome! Just opening the box they look great, and I've gotten so many positive comments in the first week since I've had them on, including family, friends and even the fellas that mounted and balanced them for me. I got exactly what I wanted for the offset, and they are definitely very good quality, light-weight wheels. I put them to the test 2 days after the install in the mountains of Colorado. No Worries! You can't go wrong with these wheels for the price!!! Thanks ET!!!

    Anonymous

    Year: 2009Dakota Dunes, SD 57049, USA

    Helpful (1)

  • 4/5

    August 27, 2015

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Wrangler JK)

    Great Package

    These wheels and tires are really good looking. They made my stock jeep look really aggressive and gave it a stance. The tires are wide enough that they stick outside of the fender flares. Anyone who sees them likes them and anyone who knows my jeep thinks they transformed the look.

    waynebo

    Year: 2010Pittsburgh, PA, USA

    Helpful (1)

  • 5/5

    April 04, 2015

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 16x8 (07-18 Wrangler JK)

    Love Them

    I've been looking for some gunmetal wheels since I bought my jeep and couldn't find any that I liked. I was just about to pay for powder coat when I saw these. Went on great, no issues, and it looks amazing, really makes my black jeep stand out. I seriously can't stop staring at them! And on top of it, I love how light they are since I didn't want to add too much unsprung weight. Everything I've been looking for and a great price!

    mschanz

    Year: 2014Chicago, IL

    Helpful (1)

  • 5/5

    November 08, 2017

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Wrangler JK)

    Show Stopper

    These wheels are the perfect addition to my build. I put 35" BFG K02's on my 2007 2 door Rubi and they fit like a glove. The perfect offset with no rubbing at all. They came packed individually with excellent protection on the wheel to prevent any issues during shipping. Excellent quality and look for your Jeep for the price. If these are your first wheels since stock make sure that you remove the washers that hold on your rotors. These are from the factory and do not serve any function. If you don't take them off these wheels will not seat correctly and you will get a wobble.

    NewMexicoRubi

    Year: 2007Submodel: Rubicon

    Helpful (0)

  • 5/5

    October 31, 2017

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Wrangler JK)

    Mammoth Wheels

    Wheels look great. Local shop balanced and installed, no vibration. Received many compliments!

    Mike

    Year: 2008Submodel: Wrangler

    Helpful (0)

  • 5/5

    August 03, 2017

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Wrangler JK)

    Great wheels

    Looks great, came well packaged and without damage.

    NoahR

    Year: 2016Submodel: Wrangler

    Helpful (0)

  • 5/5

    June 30, 2017

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Wrangler JK)

    Amazing rim

    Quality of rim is Awsome and looks amazing definitely a good product. Ordering a second set for another jeep I own and would recommend to anyone.

    BobbyD

    Year: 2015Submodel: Wrangler

    Helpful (0)

  • 5/5

    June 22, 2017

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 16x8 (07-18 Wrangler JK)

    Great look for those tired of black

    Is everyone running blacked-out wheels? Stand out in charcoal.

    RobertT

    Year: 2014Submodel: Wrangler

    Helpful (0)

  • 5/5

    May 20, 2017

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Wrangler JK)

    LOVE these wheels

    I love these wheels. They look awesome and the backspacing is perfect. They are not like many of the other just black wheels I see on everyone's jeep. I paired them with BFG KO2 35 inch tires and I could not be happier.

    SnowyMichigan

    Year: 2016Submodel: Wrangler

    Helpful (0)

  • 5/5

    May 19, 2017

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 16x8 (07-18 Wrangler JK)

    These Rock!

    These look awsome! Waited 3 months before buying these. When I did go to buy them they were out of stock. Came back in stock, sooner than scheduled. Were delivered sooner than promised! Great product! Great price! GREAT LOOK!

    DanN

    Year: 2014Submodel: Wrangler

    Helpful (0)

  • 4/5

    May 13, 2017

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Wrangler JK)

    Great wheel

    Looks great, no whobble or any other issues which them. Thought for the price why not try them on. You can't go wrong with these wheels.

    RobertA

    Year: 2014Submodel: Rubicon

    Helpful (0)

  • 5/5

    April 11, 2017

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Wrangler JK)

    Awesome!

    Love the way these look on my Jeep! One did arrive slightly blemished, but so far, customer service has been wonderful. The wheels are out of stock, but they have agreed to give a partial refund if I was willing to keep the damaged wheel. So happy to finally have these. I've been looking for something for a while. Love The charcoal color since slot of people seem to have black wheels now. Thanks E.T!!

    MattS

    Year: 2007Submodel: Wrangler

    Helpful (0)

  • 5/5

    March 22, 2017

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 16x8 (07-18 Wrangler JK)

    Look even better in person

    I found these wheels after searching for months for the right wheels to go on my jk. The finish and build quality is on par with any other wheel I've handled. The pictures don't show just how concave the 5 spokes of the wheel are which I think looks really cool and was a nice surprise when I opened the box. Extreme Terrain shipped them quickly and with no trouble at all in the buying process. They have earned my return business after a very smooth initial purchase and by providing quality products like these wheels.

    BrianM

    Year: 2014Submodel: Wrangler

    Helpful (0)

  • 4/5

    November 07, 2016

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 16x8 (07-18 Wrangler JK)

    Great looking wheel. Time will tell.

    I haven't had much time on these, but they seem to run true and look great. Five stars when I have more time on them. Happy with my purchase.

    mtsami

    Year: 2014Submodel: Wrangler Unlimited

    Helpful (0)

  • 5/5

    October 24, 2016

    Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 16x8 (07-18 Wrangler JK)

    Better than expected

    It was my first time ordering something from this web site and at first i was a bit skeptical on the quality of the product and how it would all turn out. I was surprised with how good these rims were. they feel very solid and look great on my 2009 white jk. They had a similar look to the stock in my opinion but more refined which is what i liked. Highly recommend to anyone considering getting these.

    Andrew

    Year: 2009Submodel: Wrangler

    Helpful (0)

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