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

Market Price $1,876.99 You Save 17% ($313.00)
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$1,563.99

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  • Item J102096

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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, Video & Details

    • (4) 17x9 Charcoal Mammoth 4x4 Boulder
    • (4) 305/65-17 Mickey Thompson Baja MTZ
    • Mounting & Balancing Available
    • Free Nitrogen Fill
    • Optional 5th Wheel Available
    • Fits 2007-2018 JK and JL Jeep Wranglers
    • Road Hazard Protection Plan Available

    Review & Installation Video

    Review & Install Video

    I'm Ryan from ExtremeTerrain.com and this is my review of the Mammoth Boulder Wheel and Tire Kit, fitting all 1987 to 2016 Wranglers. This kit is available in both 16 and 17 inch wheels and in black, silver and charcoal finishes. Wheel and tire kits are for those of you looking to upgrade the wheels and tires on your JK and you want to do them at the same time. Generally going to a larger tire will mean a new wheel because you'll need a different width, diameter or backspacing, so doing them at the same time in a wheel and tire kit makes things really easy. So if you're looking to upgrade to larger wheels and tires on your Jeep, or if you're just looking to replace the worn out rubber you already have, I definitely recommend taking a look at the Mammoth wheel and tire kits. What I really like about the wheel and tire kits is that everything comes to you mounted, balanced and ready to bolt onto your Jeep all without you having to take a trip to the tire store. So let's talk about this wheel. The Mammoth Boulder is a five spoke aluminum wheel. It looks really nice and it's available in a couple of different sizes. You can get this in both 16 X 8 or 17 X 9 inch, depending on what size tires you want to run on your Jeep. And the wheel is available in three different finishes. You can get black, charcoal or silver, so there's a finish that will look great with your Jeep no matter what color it is. Running a slightly smaller wheel has some benefits, especially for you guys who take your Jeep off road. The smaller 16 inch wheel will have more sidewall than the larger 17 inch, which is great for gripping rocks and different obstacles off road, and the narrower 8 inch wheel will give you natural sidewall pressure so when you air down to a lower PSI when off road, you don't risk losing a beat. But if you like the look of the 17 inch wheel, those are definitely available as well. Maybe more important than the diameter and the width of the wheel is the backspacing, especially for a Jeep. When you are running a larger and wider wheel and tire, there's always the chance that the tire is going to contact either the frame or the control arm when you turn the steering wheel from lock to lock. Having a smaller amount of backspacing will push the wheel and tire package away from the center line of the Jeep giving you the clearance that you need. These Boulder wheels have four and a half inches of backspacing. That gives you enough clearance to run most normal size tires that you'd want to put on your JK. Aside from dimensions, Mammoth made these wheels hub centric, which means that the weight of the vehicle is supported by the center hub and not by the lugs and they're a five by five lug pattern so they'll bolt directly onto your Jeep without the need for adapters. Once you decide what wheel you like, you have a few different brand, styles and size tires to choose from. After you pick that package, you have a few more decisions to make. You will decide whether you want four or a full set of five wheels and tires including the spare, whether you want TPMS sensors in the wheels and tires which will retain all of the factory TPMS system operation, and you'll decide whether you want the white lettering in the tires in or out. No matter how you decide to customize your kit, the tires will be filled with nitrogen which gives you more consistent tire pressure reading regardless of temperature and doesn't bleed through the rubber as much which means you won't have to refill them as often. And the best part about the wheel and tire kits is that they're mounted and balanced for free. So they get to your house, you pull them out of the box and bolt them on the Jeep, all saving you a trip to the mount and balance shop. Because these ship completely assembled, installation could not be any easier. The first thing you'll do is break loose your lug nuts, then jack up the Jeep making sure that you support it with a jack stand for safety. After that, you can remove the lug nuts and get the old wheels and tires off and put the new ones in place. You'll want to use a torque wrench when tightening the new lug nuts and tighten them to factory torque spec to make sure that you don't stretch the threads on the lugs and causing damage. The whole installation should take about an hour and you won't need any specialty tools, just a jack, a jack stand and the proper size socket wrench. So, if you're looking for a new set of wheels for your Jeep, I definitely recommend taking a look at the Mammoth Boulder wheel. They're a really strong, good looking wheel that come in a variety of sizes and finishes, and if you're also looking for new tires, a wheel and tire package is definitely the way to go. You might be able to get tires from here and wheels from here and take them all to a mount and balance shop and save a few dollars, but for the convenience and the customization of a wheel and tire kit, I think you get a ton of value for the price you pay. So that's my review of the Mammoth Boulder Wheel and Tire Kit, fitting all 1987 to 2016 Wranglers that you can find right here at ExtremeTerrain.com.

    Easy "One Click" Shopping. This wheel and tire combo kit features (4)17x9 Charcoal Mammoth 4x4 Boulder wheels and (4) Mickey Thompson Baja MTZ 33x12.5R17LT 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. Upgrade your Jeep with the Mammoth 4x4 Boulder Charcoal Wheel from ExtremeTerrain. This Mammoth 4x4 wheel features classic Wrangler styling with an aggressive flare made to take on the outdoors. 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. Completed in a durable charcoal powder coat for a rugged off road appearance, this Mammoth 4x4 wheel is the perfect addition for the Jeeper looking for a custom styled wheel without a daunting price tag.  It comes complete with a matching Mammoth 4x4 center cap for complete aggressive styling whether you're on the trail or cruising the highway.

    33x12.5R17LT Mickey Thompson Baja MTZ. Extreme off-roaders will appreciate the great ride and handling that this mud tire has on the highway. The MTZ has Mickey Thompson's Power Ply sidewalls with a special angled third ply to give you high performance handling, better puncture resistance, and improved towing capability.

    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 wheel and 33x12.5R17LT Mickey Thompson Baja MTZ 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
    Size: 17x9 Finish: Charcoal
    Backspacing: 4.7" (121mm) Offset: -6mm (-0.2")
    Load Capacity: 1521 lbs (690 kg) Bolt Pattern: 5x5"
    Weight: 22.1 lbs Material: Aluminum

    Tire Specifications:

    Manufacturer: Mickey Thompson Style: Baja MTZ
    Size: 33x12.5R17LT / 318/64/17 Tread Type: Mud Terrain
    Sidewall Color: Optional Black or White Max Load: 2600 lbs
    Weight: 63 lbs Tread Depth in 32nds: 20.5
    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 (14)

    5 Top Rated Questions

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

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

    Helpful (2)

    Do you have charcoal touch up paint available for the Mammoth Boulder wheels?

    • At this time we do not offer touch up paint for any of our wheels.

    Helpful (1)

    Will this fit a 33” tire? 305/65/17?

    • Yes, a 305/65R17 will fit on this 17x9 wheel.

    Helpful (1)

    Will these (17x9) fit with a P285/70/R17 tire on the OEM spare tire mount?

    • Yes, the Mammoth Boulder Charcoal Wheel - 17x9 will accept a 285/70R17 tire and work with your stock tire mount.

    Helpful (0)

    Hi, do I receive the necessary documents with this wheel? In Germany I need confirmation of Impact test, Bending test, Capacity Roll test / circulation test for technical acceptance?

    • The Mammoth Boulder Charcoal Wheel will not include any paperwork as to the rating of the wheel.

    Helpful (0)
    Post Your Question
    9 More Questions
    Where are these rims made 1 answer
    My stock tires are P255/70R18. You have no 18" wheels? 1 answer
    What is the backspacing? 1 answer
    Can I put this wheel/tire package on a stock 2016 Wrangler Unlimited without lifting the vehicle? 1 answer
    How do I get a quote for the Mammoth Boulder wheels and the 35" BFG All terrains? 1 answer
    Can you tell me the backspacing in this wheel? 1 answer
    Will this wheel work w 265 70 17 tires? Or is it to wide? 1 answer
    Will this wheel tire combo fit on a stock jk without any additional mods i.e. Lift kit? 1 answer
    I'm replacing the 18" P255/70/18 OEM wheels with 17x9 Boulders wheels on P285/70/17 (going down on the wheels and up on the tire size) on my 14 Sahara, will the new wheels and tires fit on the stock OEM spare tire carrier? 1 answer

    Customer Reviews (56) Write a Review

    Overall Rating 4.9

    out of 5 stars

    • Finish 4.796935 4.8
    • Appearance 4.954023 5.0
    • Quality 4.816092 4.8
    • Bang For Your Buck 4.885057 4.9



    • 5/5

      September 13, 2018

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

      Nice and basic rims.

      They’re pretty simple look really nice thou. I wanted a little different but also something I wouldn’t have to worry about.

      Danielle

      Year: 2014Submodel: Wrangler

      Helpful (0)

    • 5/5

      August 15, 2018

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

      Even better in person

      I hesitated to buy these wheels because I thought they were plain looking. I'm so happy I did get them anyway! They're simple, but not plain and look way better in person and on the jeep.

      TimD

      Year: 2016Submodel: Wrangler

      Helpful (2)

    • 5/5

      June 12, 2018

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

      2017 JK Hard Rock Edition

      Absolutely a great looking wheel tons of compliments. Installed on 6/11/2018

      JamesW

      Year: 2017Submodel: Rubicon

      Helpful (4)

    • 5/5

      May 10, 2018

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

      great look!

      The Mammoth Boulder wheel is a great product. These look great in charcoal.

      vc

      Year: 2017Submodel: Rubicon

      Helpful (3)

    • 4/5

      May 04, 2018

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

      Love the look!

      These wheels have a very high "bang for the buck" factor. I love the overall design and look. I received compliments the very first day of having them installed! There are some minor blemishes in the finish is the only reason for not getting 5 stars.

      JoeP

      Year: 2014Submodel: Wrangler

      Helpful (2)

    • 5/5

      March 26, 2018

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

      Awesome wheels!

      This is the first set of aftermarket wheels I've ever purchased, with that being said , I love the way these look on my '17JKU. Get lots of looks around town and love how they accent the color of my silver Jeep.

      JonathonD

      Year: 2017Submodel: Wrangler

      Helpful (2)

    • 5/5

      March 16, 2018

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

      Beautiful 5-spoke!

      I'm a fan of a more simple wheel and have always been a sucker for a 5 or 6 spoke wheel. These wheels are beautiful and mated perfectly with my 285/75-R17 Ridge Grapplers. The charcoal finish looks awesome with the Granite Crystal Metallic Jeep color too. It's not a dead match but very similar. Couldn't be happier!

      BrandonJ

      Year: 2017Submodel: Wrangler

      Helpful (2)

    • 5/5

      March 15, 2018

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

      Mammoth Boulder

      Great wheel!!! Totally changed Jeep!!! Fit and finish are on par with major brands. I like the fact they are made for Jeep only.

      CourtneyC

      Year: 2014Submodel: Wrangler

      Helpful (3)

    • 5/5

      March 13, 2018

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

      Mammoth Boulder Rims

      Mammoth Boulder charcoal rim was a great choice. They look great on my 4 door black Sahara. I just put them on two days ago and have already received several compliments..thx extreme terrain!!

      AnthonyD

      Year: 2014Submodel: Wrangler

      Helpful (2)

    • 5/5

      March 02, 2018

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

      They look great!

      I put some 33” tires on them and my Jeep looks completely different. Completely satisfied.

      DavidS

      Year: 2016Submodel: Wrangler

      Helpful (2)

    • 5/5

      February 24, 2018

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

      Great looking rim -Great price

      These are very nice looking rims that seem well made and I am expecting them to last the life of my Jeep. Although not a fancy rim this is high quality , classic looks, and a great price.

      LonnieM

      Year: 2009Submodel: Rubicon

      Helpful (2)

    • 5/5

      February 10, 2018

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

      Awesome Mammoth Wheels

      Just installed Grey Mammoth Wheels on our Silver Billet Jeep. Looks amazing! Wanted something different than the traditional black aftermarket wheel and after looking for several months decided on these. Glad we did.

      MichaelW

      Year: 2017Submodel: Wrangler

      Helpful (5)

    • 5/5

      December 27, 2017

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

      Mammoth Wheels look great on my 2-door Wrangler

      Very fast shipping arrived in perfect condition I do like these wheels as they are very well made and balance easy I chose the charcoal because my Jeep is black very pleased with this product and this company.

      JohnnyD

      Year: 2017Submodel: Wrangler

      Helpful (2)

    • 5/5

      December 18, 2017

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

      Awesome

      Great looking wheel, even better in person! The price was perfect and quick delivery.

      FernandoE

      Year: 2017Submodel: Wrangler

      Helpful (2)

    • 5/5

      December 03, 2017

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

      Great Look!

      I just installed these with 33" DC Fun Country Tires. I also installed a 2.5" lift kit. They look great with everything. They fill the wheel space perfect.

      Matthew

      Year: 2016Submodel: Wrangler

      Helpful (2)

    • 4/5

      November 28, 2017

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

      Good Wheel with Some Imperfections

      If you've read other reviews then you know this is a great looking wheel and the offset if perfect for the Jeep. Some reviews mention they got one or two wheels with a small gouge in the lip. I got one of those in my black ones. It's small enough that doesn't warrant a return and it's didn't affect mounting but it just makes the lip look out of round. Other than that the wheels are good.

      JasonY

      Year: 2014Submodel: Wrangler

      Helpful (2)

    • 4/5

      November 24, 2017

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

      Gorgeous

      Ihave only had them onthe jk for a week but they look great. At this writting I am very happy with these wheels. The only reason I didnt give them 5 stars is because they are so new.

      WilliamR

      Year: 2017Submodel: Rubicon

      Helpful (1)

    • 4/5

      November 23, 2017

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

      Pretty good wheels

      Wheel looks great. Arrived in good condition. However, the matte finish is pretty thin and inserting the center caps chipped the paint on every wheel. Also the installer put a small chip on every wheel from their pry bar. I blame them for that but it highlights how thin the wheel finish is. Love the look, but stay away if you are rock crawling.

      StevenB

      Year: 2013Submodel: Wrangler

      Helpful (1)

    • 5/5

      November 13, 2017

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

      New Shoes

      These rim are a great value and look great on me 2017 JK.

      CarlC

      Year: 2017Submodel: Wrangler

      Helpful (1)

    • 5/5

      November 10, 2017

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

      nice

      great wheels good quality and look and I had them in 2 days

      NormC

      Year: 2012Submodel: Wrangler

      Helpful (1)

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