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Mammoth Boulder Beadlock Style Black Wheel; 17x9 (07-18 Jeep Wrangler JK)

Item J100635
How to Get Wheels & Tires on Your 2007-2018 Wrangler JK
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$149.99 (each)

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2007-2018 Wrangler JK

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Ship to: Ashburn - 20149
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      Review & Installation Video

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Aggressive Five Spoke Styling
      • Matte Black Finish
      • Polished Simulated Beadlock Lip
      • Hub Centric Design
      • One Piece Aluminum Construction
      • Fits 2007-2018 Jeep Wrangler JK Models

      Description

      Aggressive Styling. Upgrade your Jeep Wrangler with the Mammoth 4x4 Boulder Beadlock Style Black Wheel from ExtremeTerrain. This Mammoth 4x4 wheel features classic five spoke styling with an aggressive spin made to take on the trail. Specific to your Wrangler, it features a hub-centric design to provide the reliability you need on the highway or off the paved path 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.

      Matte Finish. Completed in a durable matte black powder coat for a rugged off road appearance, this Mammoth 4x4 features a polished lip with simulated bead locks to create a bold off road appearance. It comes complete with a matching Mammoth 4x4 center cap for complete aggressive styling whether you're on the trail or cruising the highway.

      Application. This Mammoth 4x4 Boulder Beadlock Style Black Wheel fits all 2007-2018 Jeep Wrangler JK models including Unlimited and Rubicon models.

      Mammoth 4x4

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

      Mounting & Balancing ExtremeTerrain offers professional mounting and balancing on all wheels and tires when purchased together on the same order. 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+ Jeep 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!

      • 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.

      MPN# J100635

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.9

      Customer Reviews (43)

      Write a Review

      Ratings Summary

      4.9 out of 5 overall rating from 43 customers




      • March 06, 2020

        5 2011 Wrangler - JAdams

        Big Difference

        Looking for new wheels can be hard when you only see a picture. So, even after I bought these I was just not sure how they would look on my jeep. I was not disappointed when I saw them in person for the first time. There were no issues with finish or appearance when they arrived. Each was packaged nicely.

        Helpful (0)
      • December 09, 2019

        4 2017 Wrangler - John

        The Moose

        looks amazing all i can is just do it, make it happen, enjoy life.

        Helpful (2)
      • November 10, 2019

        5 2009 Wrangler - KelWoodstockGA

        Fantastic Set for Price

        Super happy with this wheels/tires set for my '09 Wrangler JK. They look amazing and my Jeep rides smoother than ever. These were exactly what I wanted for my first set of after-market tires and wheels.

        Helpful (2)
      • August 19, 2019

        5 2014 Wrangler - Danthejeepman

        Great setup

        I love the look of the faux bead lock wheels and the falken’s are a nice quite ridding and attractive tire.

        Helpful (2)
      • July 11, 2019

        Review shared from Mammoth Boulder Beadlock Style Black Wheel - 17x9 (18-20 Jeep Wrangler JL)

        5 2018 Wrangler - Mjmhomes

        Great looks

        After many reviewing many photos of different styles of wheels, I decided on the 17x9 Mammoth Boulder beadlock wheels. Very satisfied with my selection on how they look on my Jeep Wrangler JL in the Granite Crystal Metallic color. Also, my new 33 inch x 11.2 inch tires fit well on the wheels and the ride is better too.

        Helpful (2)
      • June 08, 2019

        5 2017 Wrangler - Otis

        Great look for a great price!

        The visualizer didn't do these wheels justice when I was browsing the site! They look even better in real life! The build quality is great, and I've gotten several compliments since their debut. I've only had them on for two weeks, so they haven't been off road yet, but they seem very stout and should be able to take anything the trail can throw at 'em!

        Helpful (3)
      • April 29, 2019

        5 2008 Wrangler - MichaelA

        New wheels and tires

        The look is awesome really starting too look like a rig...so far besides the wheels and tires i have an E/T 9500 WINCH ,ROCK.hard front bumper,new headlights, grab handles,and interior blue led lights

        Helpful (3)
      • April 05, 2019

        Review shared from Mammoth Boulder Beadlock Style Black Wheel - 17x9 (18-20 Jeep Wrangler JL)

        5 2018 Wrangler - Gregg G

        Love these wheels.....

        The Mammoth Boulder Beadlock wheel has a very simple design with an aggressive look. They are very easy to clean and the weight of these wheels is much lower compared to other manufacturers. In my opinion they look much better in person than some pictures show. Honestly can’t find anything negative to say about these wheels. Extremely happy with the purchase.

        Helpful (5)
      • November 21, 2018

        5 2016 Rubicon - AdamC

        Impressed and Excited

        Wheels look absolutely great. Need to wear off the current rubber before I can mount these with new tires, but the wheels were a nice birthday gift and look great in the garage. And talk about incredible fast shipping. From order to delivery was 2 days.

        Helpful (10)
      • October 19, 2018

        5 2014 Wrangler - BrianH

        Awesome Wheels

        Assuming these hold up well, I really like them - just got them on my jeep and they look great. Seem solid, and not too heavy. Using them on my black 2 door JK. Will update if I have any issues.

        Helpful (8)

      Questions & Answers (18 answers)

      5 Top Rated Questions

      Do you have a spec sheet for these wheels? Weight, offset, backspacing, etc...

      • The wheel has an backspacing of 4.7", offset of -6mm and weighs 23 lbs.

      Helpful (4)

      Will the original “Jeep” center caps fit on this wheel?

      • Unfortunately, the Mammoth wheels will only work with Mammoth center caps.

      Helpful (1)

      Can I get these with a red beadlock ring?

      • These are not offered with a red bead-lock style lip.

      Helpful (0)

      Does the beadlock ring stick up above edge of wheel to where they hold water because it can't escape?

      • No, the wheels would not retain water in that fashion.

      Helpful (0)

      Are these real beadlock wheels? Or just look like beadlock wheels?

      • The beadlock is for cosmetic purposes only, and is not functional.

      Helpful (0)
      Post Your Question
      10 More Questions
      Will the rear back up cam in the spare tire work with these? 1 answer
      How much do these weigh? 1 answer
      WHAT IS THE HUB DIAMETER 0 answer
      Will this fit my jl sport 4 door and the KO2 315 70 17 mopar 2” lift will i need wheel spacers 1 answer
      Will the factory TPMS sensor work on these rims? 1 answer
      I have a two door Wrangler JL with P245/75R17 112T tires. The current rim is 17 X 7.5. Will theses tires fit on the Mammoth Boulder Beadlock Style Wheel - 17 X 9? (Irem J100635) 1 answer
      Will this fit a 265/70/R17 121/118P 10 P.R. on a lifted TJ? 1 answer
      Is the outer ring removable? I am curious if the OMF rock rings will fit. Thanks 2 answers
      What is the actual Backspacing for this wheel? 1 answer
      What is the diameter dimensions of the center cap, both the flange and the insert? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Wheel
      • (1) Center Cap

      Tech Specs

      Manufacturer: Mammoth 4x4 Style: Boulder Beadlock
      Size: 16x8
      17x9
      Finish: Matte Black
      Backspacing: 4.5" (114mm)
      4.7" (121mm)
      Offset: 0mm
      -6mm (-0.2")
      Load Capacity: 1521 lbs (690 kg) Bolt Pattern: 5x5"
      Weight: 21.1lbs
      23.1 lbs
      Material: Aluminum

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