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Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 and BFG KM2 Tire 305/70- 17 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

Market Price $2,045.99 You Save 7% ($134.00)
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$1,911.99

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  • Item J102203

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Set of 4 Set of 5
  • Add Road Hazard Protection

  • Add TPMS Sensor

Mount & Balance - $60.00-75.00
Total Price with Options:
Ship to: Ashburn - 20149
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    Features & Details

    • (4) 17x9 Charcoal Mammoth 4x4 Boulder Beadlock
    • (4) LT305/70R17 BF Goodrich Mud-Terrain T/A KM2
    • Mounting & Balancing Available
    • Free Nitrogen Fill
    • Optional 5th Wheel Available
    • Fits 2007-2018 JK and JL Jeep Wranglers
    • Road Hazard Protection Plan Available
    Easy "One Click" Shopping. This wheel and tire combo kit features (4)17x9 Charcoal Mammoth 4x4 Boulder Beadlock wheels and (4) BF Goodrich Mud-Terrain T/A KM2 LT305/70R17 tires that have been put together into an easy "one click" to buy combo kit. An optional (5) wheel and tire kit is also available, see drop down option above.

    Recommended 5th Wheel Upgrade. When increasing the rolling diameter of your Jeep Wranglers tires it is recommended to upgrade your spare tire at the same time as the stock spare may be too small to be used. And besides a big meaty spare looks intimidating on the back of your Wrangler.

    Charcoal Mammoth 4x4 Boulder Beadlock. Upgrade your JK and JL 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. 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.

    LT305/70R17 BF Goodrich Mud-Terrain T/A KM2. BF Goodrich Mud Terrain T/A KM2 is the end all in off road capability. You'll never doubt traction on the trail with this tire's aggressive side wall lugs and self cleaning dual compound tread design. Your Wrangler will conquer climbs and pits and any obstacle with BF Goodrich's linear flex zone which allows this tire to conform to obstacles and grab the trail during aired-down crawling and driving. TriGard 3-ply construction and a chip resistant compound protect this tire from any trail hazards you run into, including cuts from rocks or boulders.

    How do I keep my TPMS feature? The Tire Pressure Monitoring System is a safety feature on all 2007+ Jeep Wranglers that alerts you when your tire pressure drops to an unsafe limit. Aftermarket wheels do not have TPMS sensors. However, if you select 'Add TPMS Sensor Kit' for your specific year from the options listed above, we'll install the sensors in your new wheels for free!

    Application. This 17x9 Charcoal Mammoth 4x4 Boulder Beadlock wheel and LT305/70R17 BF Goodrich Mud-Terrain T/A KM2 Fits 2007-2018 JK and JL Jeep Wranglers.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 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.

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (4) Wheels
    • (4) Center Caps
    • (4) Tires
    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

    Tire Specifications:

    Manufacturer: BF Goodrich Style: Mud-Terrain T/A KM2
    Size: LT305/70R17 / 34 in Tread Type: Mud Terrain
    Sidewall Color: Optional Black or White Max Load: 2910 lbs
    Weight: 60.7 lbs Tread Depth in 32nds: 20
    Will it fit my Wrangler?
    • JK Rubicon 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JL Rubicon 2 Door - 18
    • JL Rubicon 4 Door - 18
    • JL Wrangler 2 Door - 18
    • JL Wrangler 4 Door - 18

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    Questions & Answers (11)

    5 Top Rated Questions

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

    • 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!

    Helpful (8)

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

    • Hello, Yes the center cap is removable.

    Helpful (4)

    Hi, Stupid question I purchased 4 of these a few years ago in silver, awesome wheels love everything about them easy to balance and look outstanding. my fault I didn't purchase a fifth wheel for the spare now I regret it and you no longer carry the wheel in silver that I see. Is my only option to buy a charcoal wheel and have it painted silver ? or do you still have silver available in a 17X9 thank you. love the wheels

    • Unfortunately we do not offer these wheels in Silver. At this time, they are only offered in Charcoal and Black in 17x9.

    Helpful (1)

    Do jeep center caps fit these rims? Also I am purchasing a JL what is the back set?

    • Factory Jeep center caps will not fit on these wheels. These wheels also have a backspacing of 4.7".

    Helpful (0)

    WOULD I NEED SPACERS TO RUN A 37 12.50 17 TIRE?

    • The Mammoth Boulder Beadlock style wheels can run with a 37 tire. The only issues will come from the lift size the Jeep has, and other modifications. For more assistance determining the best method to run 37s on your Wrangler please Chat in or Call to speak with an agent.

    Helpful (0)
    Post Your Question
    6 More Questions
    this size wheel and tire will they fit a stock height JK? 1 answer
    Will factory tpms work on these wheels? 1 answer
    Hello! You have only 1 size of backspace or can i have a other size? 1 answer
    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 1 answer
    Do I have to get a lift and bigger tires to use this rim? 1 answer
    how does the "beadlock" style wheel compare to the "regular" style (without beadlock) with regards to durability against rock rash/scratches I do a good bit of rock crawling and trying to decide between the beadlock and non-beadlock and am wondering what the beadlock ring is made of and how it holds up to scratches/dings. 1 answer

    Customer Reviews (33) Write a Review

    Overall Rating 4.9

    out of 5 stars

    • Finish 4.746952 4.7
    • Appearance 4.96186 5.0
    • Quality 4.801986 4.8
    • Bang For Your Buck 4.866771 4.9



    • 5/5

      September 20, 2018

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Mammoth Wheels

      Guys these wheel are extremely nice! Ive has so many good comments. I put them on my 2018 Jeep Wrangler unlimited Sport JL with a 35" Pro Comp Tire and it looks amazing!!! I looked at multiple tires and I definitely know I chose the right rim for my Jeep! Looks Great, Rides even better and expect to get a lot of looks! I'd buy these wheels again in a heartbeat. ❤ Happy Customer in Reno, NV

      CarlK

      Year: 2018Submodel: Wrangler

      Helpful (0)

    • 5/5

      August 28, 2018

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Great wheels

      Great wheels to finish out that rugged Jeep look. Classic 5 spoke with the Beadlock look. Looks great wrapped in 35 ridge grapplers

      CarlosM

      Year: 2018Submodel: Wrangler

      Helpful (0)

    • 4/5

      July 27, 2018

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Very nice wheels for my Jeep

      Delivered on time, those wheels are really nice on my Jeep. This has completly changed its look !

      FredT

      Year: 2007Submodel: Wrangler

      Helpful (1)

    • 5/5

      June 13, 2018

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Tires and rims

      Rims and tires look nice and I am happy with them. But I have to take one tire in to get it rebalanced it only had one wait on the rim when the rest of them had six just want to make for sure its balance right before I put it on my Jeep. I will let you know the rest when my Lift gets here still waiting on it.

      William

      Year: 2012Submodel: Wrangler

      Helpful (2)

    • 5/5

      May 11, 2018

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Awesome Wheels

      I was disappointed when AEV discontinued their Argent colored Pintler wheels. I especially wanted that beadlock look and was having trouble finding them. I found these Mammoth Boulder Beadlocks and boy am I happy AEV discontinued theirs. It's half the price, a better look IMO, and really impressive in person. I see a lot of AEV wheels out here in Utah and not a lot of the Boulders, which is nice to not be a part of that ubiquitous look. The wheels aren't heavy, but aren't light either. I've taken them offroad twice now and don't have any complaints. I haven't really scuffed or scratched them to see how they behave when that happens. If you're looking for a GREAT gunmetal beadlock looking wheel for one heck of a price, look no further. Buy these! You won't be disappointed.

      MichaelC

      Year: 2013Submodel: Wrangler

      Helpful (3)

    • 5/5

      May 09, 2018

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Great looking wheels

      These wheels look great! The charcoal color is an almost spot on match for my 2017 Granite Crystal JKUR. I've had several people ask me if they were custom color matched! Great bargain, great looks, what more can you ask?

      MMYoung

      Year: 2017Submodel: Rubicon

      Helpful (4)

    • 5/5

      April 01, 2018

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Wheels rock the JK

      Wife put 5 new Boulder Beadlock wheels along with new TPMS. They look awesome she is happy so I am happy.

      BruceB

      Year: 2009Submodel: Wrangler

      Helpful (2)

    • 5/5

      March 10, 2018

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Mammoth Boulder Rims

      Beautiful looks, makes my Jeep stands out from the rest, new look not more of the same very happy and satisfying with the quality of the rims, awesome finish on the color combinations best quality and the service provided by Extreme Terrain oustanding thanks for the great service

      LuisV

      Year: 2012Submodel: Wrangler

      Helpful (2)

    • 5/5

      February 24, 2018

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Dale

      Love these wheels! Best bang for the buck hands down

      DaleR

      Year: 2017Submodel: Wrangler

      Helpful (2)

    • 5/5

      February 08, 2018

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Great looking wheels!

      It was tough trying to find something that would compliment the Rhino color. I think these are a great match. I think for the price, they can't be beat.

      RonR

      Year: 2018Submodel: Wrangler

      Helpful (2)

    • 5/5

      January 02, 2018

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      2012 white sahara

      Went with the charcoal gray instead of black because everyone has black and gray is easier to keep clean . If you ever had black rims they are a lot of work to keep clean . Besides that they look awesome . Stayed with 17” with larger tire . Stock tire was 255 and went with 285 Nitto . The rims were delivered in two days and the price was right .

      RonG

      Year: 2012Submodel: Wrangler

      Helpful (2)

    • 5/5

      November 28, 2017

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Top Shelf Wheels

      All I can say is NICE! Shipped on time and look great with the Nitto Mud Grappler;

      NeillC

      Year: 2008Submodel: Wrangler

      Helpful (2)

    • 5/5

      November 20, 2017

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Agressive look, not breaking your bank

      I love the look right now these wheels and the atturo trail blade transformed my JK !!

      JoseOrlando

      Year: 2015Submodel: Wrangler

      Helpful (2)

    • 5/5

      November 08, 2017

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      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 (2)

    • 5/5

      October 31, 2017

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Mammoth Wheels

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

      Mike

      Year: 2008Submodel: Wrangler

      Helpful (2)

    • 5/5

      August 03, 2017

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Great wheels

      Looks great, came well packaged and without damage.

      NoahR

      Year: 2016Submodel: Wrangler

      Helpful (2)

    • 5/5

      July 21, 2017

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 and Mickey Thompson Baja MTZ 305/65-17 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      Love these Wheels/Tires

      I love the look of these wheels and tires on my Granite Gray Crystal JKU. Noticeably picks up the gray without being too "blingy". Really nice!

      RalphP

      Year: 2017Submodel: Wrangler

      Helpful (1)

    • 5/5

      June 30, 2017

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      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 (2)

    • 5/5

      May 20, 2017

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      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 (2)

    • 4/5

      May 13, 2017

      Review from Mammoth Boulder Beadlock Style Charcoal Wheel - 17x9 (07-18 Jeep Wrangler JK; 2018 Jeep Wrangler JL)

      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 (2)

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