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

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Market Price $155.99 You Save 23% ($36.00)
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$119.99 (each)

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  • Item J100634
  • MPN# J100634

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16X8 17X9
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Ship to: Ashburn - 20149
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    Features & Details

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

    Warranty. There is a limited, lifetime warranty on the wheel.

    Application. This Mammoth 4x4 Boulder Beadlock Style Black 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 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: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) Wheel
    • (1) Center Cap
    Installation Info
    Tech Specs

    Wheel Specifications:

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

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    Questions & Answers (71)

    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 (10)

    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 (6)

    Will the stock JK lugnuts work on this wheel?

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

    Helpful (6)

    what is the offset and/or backspacing of this wheel? does the 17" wheel have the same backspacing as the 16"

    • Hello, on the Mammoth Boulder Beadlock Style Black Wheel - 16x8 (07-17 Wrangler JK) the Backspacing is 4.5" (114mm) and the Offset is 0mm (0") the 17 inch wheel has a Backspacing of 4.7" (121mm) and Offset of -6mm (-0.2")

    Helpful (6)

    Where are these wheels made?

    • The Mammoth Boulder Black Wheels are made in China.

    Helpful (5)
    Post Your Question
    10 More Questions
    I know they are a one piece wheel, but... Are the center caps removable? 1 answer
    I would like to run 33" by 12.5" tires. can I do this with 16" rims? Is there any benefit between 16 / 17 with the same total height. (I like the look of smaller rim w/larger tire) 1 answer
    Can I use my OEM lug nuts on these wheels? 1 answer
    the rims on my 2017 jeep wrangler are 16 x7 if i change rims to 16x8 will i need new tires 1 answer
    Will P285/70/R17 fit without rubbing anywhere at full flex with no lift or spacers? 1 answer
    Do you have charcoal touch up paint available for the Mammoth Boulder wheels? 1 answer
    Will this fit a 33” tire? 305/65/17? 1 answer
    would these fit a 2018 JL unlimited sport? 17X9 wheel thinking about 33" tires. what do you suggest?? 1 answer
    Will the original “Jeep” center caps fit on this wheel? 1 answer
    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 1 answer

    People Who Bought This Item Also Bought

    Customer Reviews (100+) Write a Review

    Overall Rating 4.9

    out of 5 stars

    • Finish 4.805555 4.8
    • Appearance 4.954861 5.0
    • Quality 4.826389 4.8
    • Bang For Your Buck 4.888889 4.9



    • 5/5

      December 16, 2018

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

      Great Wheels

      I am from Alberta Canada, and made my first Extreme Terrain purchase with a set of 5 Mammoth Boulder Wheels. Very happy with the look, and fit, and finish of the wheels.

      Rayzor

      Year: 2015Submodel: Rubicon

      Helpful (0)

    • 5/5

      December 08, 2018

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

      Aggressive

      I picked the boulder wheels because I wanted to obtain that traditional jeep look, but still have an aggressive look. These achieved both. Still looks traditional, but very aggressive. Thank you Team Extreme Terrain.

      Jesus

      Year: 2012Submodel: Wrangler

      Helpful (1)

    • 5/5

      November 30, 2018

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

      Love them

      These wheels, along with some new tires, make my Jeep look so tough!

      LynetteG

      Year: 2016Submodel: Wrangler

      Helpful (1)

    • 5/5

      November 22, 2018

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

      Thorough review

      I have a 2017 Sahara unlimited wrangler 4door. Products made it within a reasonable amount of time. Had to call to get my order to go through but probably do to who I was banking with so everything went great there and because I had ordered a couple thousand dollars of stuff I got about 200.00 off the overall purchase which I thought was thoughtful. I got four steel braided rear brake lines instead of two front and two rear but could of been my fault there so will be looking into that but they were very good quality. Overall very happy with the products. Only thing I will say is that the amount of time it took me to install it was about two hours longer than they had said but most likely because I didn’t have a car lift which would of made it way easier. That being said I got a rough country 2.5” lift without coils but came with the shocks and other hardware. Still braided lines and got 33” tires and new rims with TPMS sensors. Once I got them all to the right pressure I wanted it took about a mile before my ECU in the Jeep read them and everything worked fine so no going back to a shop to get them programmed. So worth it to have them do the sensors for the 60.00. I also had to drill one hole so be ready with a drill and I believe a 3/8 drill bit.. (can’t remember the size exactly). But it was easy enough. So if any of you read this and doing it yourself I would suggest getting some bigger jack stands (bigger than 6 ton) because of how far the axles drop. This will make it ten times easier when getting the coils out. And lastly probably a good idea to get some coil compressors (not sure that’s what they are called) because they helped me out when I couldn’t get the axles to drop all the way. Took me 6 hours to do all of it and it rides great and looks even better!!! Hope this helps everyone. Thanks for reading. Oh and it’s Thanksgiving today so Happy thanksgiving everyone!

      PaulT

      Year: 2017Submodel: Wrangler

      Helpful (2)

    • 5/5

      November 22, 2018

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

      Grear wheels.

      Love these wheels. Theynlook amazing on my Jeep. And the ride is excellent.

      MichaelK

      Year: 2018Submodel: Wrangler

      Helpful (1)

    • 5/5

      November 21, 2018

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

      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.

      AdamC

      Year: 2016Submodel: Rubicon

      Helpful (1)

    • 5/5

      November 20, 2018

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

      Great jeep look

      These are a great looking wheel. They made a big difference in not only the look but the weight compared to the 20" Wheels I removed was very noticeable.

      WilliamM

      Year: 2009Submodel: Wrangler

      Helpful (1)

    • 5/5

      November 19, 2018

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

      Great Wheel, Great Price

      In my search for a clean look for my Jeep at an affordable price tag I came across these wheels. The finish is not perfect if you look close, but from normal viewing distance they look great. The clean 5 spoke design looks great on the Wranglers and the Charcoal color looks perfect against my Orange JKU. I paired these with 285/75/17 RG's and a 2.5" JKS Jspec lift for a capable daily driver. I am very happy with these wheels and highly recommend Extreme Terrain.

      DanN

      Year: 2015Submodel: Wrangler

      Helpful (1)

    • 5/5

      November 18, 2018

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

      Solid wheel

      Loving the new wheel. Wanted something a bit different and the charcoal color fit the bill. Shipping was super quick as always.

      Titan

      Year: 2007Submodel: Wrangler

      Helpful (1)

    • 5/5

      November 11, 2018

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

      Right look

      2" lift, 315/70R17 tires, backspacing and offset are a perfect fit.

      SteveA

      Year: 2011Submodel: Wrangler

      Helpful (1)

    • 5/5

      November 08, 2018

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

      Love these

      Totally changed the look of our Wrangler for the better; absolutely love them. We were trying to replace all the silver parts for black, and these made a HUGE difference. Originally ordered 4, and left the spare temporarily. Got into a small accident in May and was essentially hit directly on one of the wheels; from the noise we heard from inside the Jeep, we thought we were totally wrecked, but when we looked afterwards, we were shocked. You could hardly tell anything had happened at all! Ended up just painting the small dent that was there and transferring the "damaged" wheel to the spare, as our insurance covered the cost of a new one. Obviously I'm not saying it's OK to get into accidents with these, but I'm very impressed with how well it held up under direct (albeit, slow-ish) impact.

      LydiaS

      Year: 2013Submodel: Wrangler

      Helpful (1)

    • 5/5

      November 08, 2018

      Love my Mammoth's!!!!!

      Wheels were delivered a week or so ago- I changed out another brand aftermarkets to support my DC 35's- I can't tell you how many x's I've been approached and yelled at how great they look... LOVE'EM!!! Quality is much more than I ever expected- surpassed what I payed for,,,, no doubt,, no question!!! Thanks ET.. much appreciated!

      SeanO

      Year: 2011Submodel: Wrangler

      Helpful (1)

    • 5/5

      November 07, 2018

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

      First upgrade

      Excellent addition to a jeep, The gray with the silver bead Gave the jeep and appealing look thank you

      DennisP

      Year: 2018Submodel: Wrangler

      Helpful (2)

    • 5/5

      November 07, 2018

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

      Amazing

      These wheels are very dope. Tons of compliments since we received last week. Def worth the money.

      JasonT

      Year: 2017Submodel: Wrangler

      Helpful (1)

    • 5/5

      November 06, 2018

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

      great looking wheels.

      These look great on my Jeep jk. I added new more aggressive looking tires as well.

      DawnA

      Year: 2017Submodel: Wrangler

      Helpful (2)

    • 5/5

      November 05, 2018

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

      Love these wheels

      Very light weight,no rubbing and love the look of them

      DrewG

      Year: 2016Submodel: Wrangler

      Helpful (1)

    • 5/5

      October 22, 2018

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

      New Wheels, New Feel

      Bought the Wrangler with after market wheels, Plastic Caps for centers, made a rattle on bumps that made me grit my teeth. New wheels look great and I am not gritting my theeth on Bumpy roads. Should have purchased these Mammoth Wheels sooner.

      JosephP

      Year: 2011Submodel: Wrangler

      Helpful (1)

    • 5/5

      October 22, 2018

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

      Great wheels for the budget minded

      Received the wheels the next day. Installed the following day. Great wheels on my black 2012 JK. No problems and the Goodyear Duratacs look awesome...

      TeamRoss

      Year: 2012Submodel: Wrangler

      Helpful (1)

    • 5/5

      October 19, 2018

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

      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.

      BrianH

      Year: 2014Submodel: Wrangler

      Helpful (1)

    • 5/5

      October 18, 2018

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

      Jeep wheels

      Wheels are just what I expected nice looking good fit backspacing makes the tires set out just past the fenders

      MichaelG

      Year: 2013Submodel: Wrangler

      Helpful (2)

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