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

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Market Price $191.99 You Save 17% ($32.00)
Our Price

$159.99 (each)

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  • Item J100627
  • MPN# J100627

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16X8 17X9
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Features & Details

  • Aggressive Five Spoke Styling
  • Charcoal Powder Coat Finish
  • Polished Simulated Beadlock Lip
  • Hub Centric Design
  • One Piece Aluminum Construction
  • 17x9 - 5x5 Bolt Pattern
  • Lifetime Limited Warranty
  • Fits All 2007-2018 Jeep Wrangler JK Models
Aggressive Styling. Upgrade your JK with the Mammoth 4x4 Boulder Charcoal Wheel from ExtremeTerrain. This Mammoth 4x4 wheel features classic Wrangler styling with simulated bead locks for an aggressive look. It's hub centric design provides the reliability you need on the highway and trail for a bold look no matter where your tire tracks end. 

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.

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 4x4 center cap for complete aggressive styling whether you're on the trail or cruising the highway.

Application. This 17x9 Mammoth 4x4 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
Installation Info
Tech Specs

Wheel Specifications:

Manufacturer: Mammoth 4x4 Style: Boulder Beadlock
Size: 17x9 Finish: Charcoal
Backspacing: 4.7" (121mm) Offset: -6mm (-0.2")
Load Capacity: 1521 lbs (690 kg) Bolt Pattern: 5x5"
Weight: 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

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Love my " new" Jeep

Love the new look. Installed a 2 1/2 " rough country lift, mammoth boulder bead lock style wheels and 35" BFG TA tires. It transformed my 2014 JK from looking like a grocery getter to a real off-road ...

Read More
Helpful (3)

5/5
Perfect Wheel

This wheel has the perfect look. The offset is perfect. It is light weight, and a great color. A great price also compared to other brands that have the same attributes I mentioned above. Do it you will ...

Read More
Helpful (3)

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

Customer Photos (20) Submit Your Photo

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43 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)

Will P285/70/R17 fit without rubbing anywhere at full flex with no lift or spacers?

MikeA

  • Thank you for your question! A 285/70R17 is about 32.7" tall and about 11.2" wide. With this wheel you will have enough backspacing that you will not need spacers. At full flex with no lift I would not recommend an almost equivalent 33" tire because there will be interference with stock fenders.

    MeridethXT

Helpful (1)

Where are these wheels made?

aa

  • The Mammoth Boulder Black Wheels are made in China.

    Rob D

Helpful (1)

Will P255/R75/17 tires fit on this wheel?

DeborahM

  • Hello, yes, you will be able to install your P255/75 R17 Tires on these wheels.

    XTNunoP

Helpful (1)

Will the stock JK lugnuts work on this wheel?

somebody

  • Hello, yes you can use the stock JK lug nuts on these wheels.

    XTNunoP

Helpful (1)

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Customer Reviews (100+) Write a Review

Overall Rating 4.9

out of 5 stars

  • Finish 4.808917 4.8
  • Appearance 4.961783 5.0
  • Quality 4.802548 4.8
  • Bang For Your Buck 4.878981 4.9



  • 4/5

    February 13, 2017

    Review from Mammoth Boulder Black Wheel - 17x9 (07-18 Wrangler JK)

    Love the way they look

    I love the way these look on my new jeep, I also purchased tires with my wheel purchase. The reason it doesn't get 5 stars is because they did not come mounted and balanced like they were supposed to. On the upside, customer service refunded me the money that it cost to have it done elsewhere. If the customer service wasn't so helpful and respectful to me throughout this inconvenient issue, I don't think I would have made another purchase on this website. But, because of how great the jeep looks and how pleasant the customer service was with helping me, I will continue purchasing from them. Definitely worth it!

    MarinaF

    Year: 2017Submodel: Wrangler

    Helpful (3)

  • 5/5

    January 10, 2017

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

    Love my " new" Jeep

    Love the new look. Installed a 2 1/2 " rough country lift, mammoth boulder bead lock style wheels and 35" BFG TA tires. It transformed my 2014 JK from looking like a grocery getter to a real off-road machine

    JimH

    Year: 2014Submodel: Wrangler

    Helpful (3)

  • 5/5

    January 05, 2017

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

    Perfect Wheel

    This wheel has the perfect look. The offset is perfect. It is light weight, and a great color. A great price also compared to other brands that have the same attributes I mentioned above. Do it you will love them

    Dave

    Year: 2009Submodel: Wrangler

    Helpful (3)

  • 5/5

    June 21, 2016

    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)

  • 5/5

    February 12, 2017

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

    Awesome

    Aftermarket look without going overboard. The charcoal color accents my black JK nicely. Running them with 33x12.5 Mickey Thompson Baja ATZ P3 tires. Looks awesome!

    JKU13

    Year: 2013Submodel: Wrangler

    Helpful (2)

  • 5/5

    February 11, 2017

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

    Almost perfect

    One of the rims came with a dent on the edge of the bead lock area tire side , box was intact and not damaged , not enough to return , they will get more dings, also the black inserts around the bead lock surface on one of the rims stick out more than the other four rims about 1/8 inch, the tire shop pointed it out because the tire machine rubbed on them while installing the tire only on that rim , tried to tap them in but didn't move. Overall rims are true and balanced very well and the finish is perfect I'm happy and would buy again.

    DaleD

    Year: 2014Submodel: Wrangler

    Helpful (2)

  • 5/5

    February 02, 2017

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

    Mammoth wheels

    I just recieved them today and had them put on my jeep. I am really happy with the way they look on my jeep. And the price was great.

    BonnieA

    Year: 2014Submodel: Rubicon

    Helpful (2)

  • 5/5

    January 18, 2017

    Review from Mammoth Boulder Black Wheel - 17x9 (07-18 Wrangler JK)

    Wheels

    The set up with the Nitto Ridge Grapplers are great. Looks awesome.

    Will

    Year: 2011Submodel: Wrangler

    Helpful (2)

  • 5/5

    January 06, 2017

    Review from Mammoth Boulder Black Wheel - 16x8 (07-18 Wrangler JK)

    Very clean

    Very clean and makes the jeep still have the classic look

    Sharrison

    Year: 2007Submodel: Wrangler

    Helpful (2)

  • 5/5

    December 29, 2016

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

    Great product

    So far so good. The 16s fit my 33s great. The charcoal color is a nice touch.

    Misterplow

    Year: 2010Submodel: Wrangler

    Helpful (2)

  • 5/5

    December 20, 2016

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

    awesome

    pics just don't do these rims any justice . I installed these rims right along with teraflex performance leveling kit . it made the look I have been looking for . weekend fun time .

    jolokia104

    Year: 2016Submodel: Wrangler Unlimited

    Helpful (2)

  • 5/5

    November 22, 2016

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

    Got that look..

    Very satisfied with the style of the wheels. Definitely liking the wide stance provided by the offset. The color is perfect with the black body and not to grey.

    RECless

    Year: 2016Submodel: Wrangler Unlimited

    Helpful (2)

  • 5/5

    September 29, 2016

    Review from Mammoth Boulder Black Wheel - 17x9 (07-18 Wrangler JK)

    just the right look

    Installed these wheels on my 2016 JKU hard rock along with a lift. The wheels provide an updated look on the classic Wrangler wheel style and look great! Backspacking allowed me to run 35" Duratracs with no rubbing and perfect stance. Great wheel - great price!

    KMac

    Year: 2016Submodel: Rubicon Unlimited

    Helpful (2)

  • 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

    June 06, 2016

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

    Great product. Gives the look I was wanting

    These rims were the perfect fit for my wrangler sport. I put a set of 285/75r16 on them and have had no rubbing while turning. Flexing without a lift I do rub but hence the no lift. Awesome product and great look!

    Yadzz09

    Year: 2015Submodel: Wrangler

    Helpful (2)

  • 5/5

    June 04, 2016

    Review from Mammoth Boulder Black Wheel - 17x9 (07-18 Wrangler JK)

    Just purchased and loving them!

    I've been looking for black wheels for my 2016 Jeep Wrangler Unlimited as I really did not like the standard alloy 17inch ones that came on it. I bought 5 of these the week before Memorial Day and they were delivered quickly and were well packaged. Took them to a local tire store in Lakewood, CA and had them installed. I'm a first time jeep owner and a woman so did my research on what needed to be done to switch these out. I made sure the tire pressure sensors were moved to the new wheels, I had the white writing on the wheels turned inside, and purchased black locking lug nuts from here too. Looks so much better since putting these on. It's a great looking wheel and couldn't be happier with the purchase!

    DawnR

    Year: 2016Submodel: Wrangler Unlimited

    Helpful (2)

  • 4/5

    February 04, 2016

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

    mammoth wheels

    This is a great looking wheel the pics don't do it justice. perfect fit on my 2011 jk . put a set of 33/ 11.5 on these what a great look my jeep actually looks like a real jeep now got these on sale and couldn't be happier .

    Wiskers

    Year: 2011Pueblo Co

    Helpful (2)

  • 5/5

    January 26, 2016

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

    Made my Jeep look like a Jeep

    These wheels are fantastic. Put them on with Goodyear Duratrac tires. Changed the stock jeep to start looking like a good strong off road and on road Jeep. Extreme Terrain customer service has been fantastic.

    JeffA

    Year: 2012Connecticut

    Helpful (2)

  • 5/5

    January 06, 2016

    Review from Mammoth Boulder Black Wheel - 17x9 (07-18 Wrangler JK)

    The BEST bargain you will find.

    These wheels are bold, beautiful and budget friendly. I looked for over 4 months at practically every wheel on the market and these are hands-down the best you will find. Although I originally ordered a different brand through another company, I was not willing to wait an unspecified timeframe for that order to come in. I cancelled that order and went with the Mammoth Boulder and I was not disappointed. They are simply gorgeous and very durable to say the least. I did manage to damage one wheel after a week of having them (gouged the bead pretty good on a huge boulder), but they never compromised the integrity of the wheel. Any other brand and I would have had a flat for sure, but not my Mammoths. These are BEASTLY. My advice to anyone would be simple. Look no further and just buy these! My wife will be purchasing her own Wrangler this year- because sharing a Wrangler is overrated, and I can honestly say that there will be another set of Mammoth Boulder wheels on that rig as well. I'll also be replacing my gouged wheel as well, but only for cosmetic reasons. Shut up & take my money!

    Danielm623

    Year: 2014Glendale, Arizona

    Helpful (2)

  • 5/5

    December 28, 2015

    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)

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