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

Item J100622
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$129.99 (each)

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Ship to: Ashburn - 20149
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    Features & Details

    • Mammoth Boulder Wheel
    • Aggressive Five Spoke Styling
    • Matte Black Finish
    • Hub Centric Design
    • One Piece Aluminum Construction
    • Fits All 2007-2018 Jeep Wrangler JK Models
    Rugged Style. The Mammoth Boulder Black Wheel offers you classic Jeep Wrangler styling with a modern twist. The wheel has a hub-centric design and the all-black look will make you the envy of all Wrangler enthusiasts on the trail.

    Matte Finish. Completed in a durable matte black powder coat for a rugged off road appearance, this Mammoth wheel is the perfect addition for the Wrangler enthusiast looking for a custom styled wheel without a daunting price tag. It comes complete with a matching Mammoth center cap for complete aggressive styling whether you're on the trail or cruising the highway.

    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.

    Application. This Mammoth Boulder 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 Details

    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# J100622

    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 4x4Style:Boulder
    Size:16x8Finish:Matte Black
    Backspacing:4.5" (114mm)Offset:0mm (0")
    Load Capacity:1521 lbs (690 kg)Bolt Pattern:5x5"
    Weight:21.0 lbsMaterial:Aluminum

      Customer Photos (46) Submit Your Photo

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        Questions & Answers (22)

        5 Top Rated Questions

        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 (13)

        Where are these wheels made?

        • The Mammoth Boulder Black Wheels are made in China.

        Helpful (6)

        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)

        • If your looking to run a 33x12.5R16 you would want to run a 305/70R16 tire. The benefit for running a larger tire is when airing them down for heavy off roading, and it can provide a softer ride feel on roads.

        Helpful (3)

        the rims on my 2017 jeep wrangler are 16 x7 if i change rims to 16x8 will i need new tires

        • You can visit the tire manufacturer's website to check what wheel size is appropriate for the tires you currently have.

        Helpful (3)

        Can I use my OEM lug nuts on these wheels?

        • The wheels can be used with the OEM lug nuts on the JK Wranglers.

        Helpful (2)
        10 More Questions
        Can these go with 255 75R 17 tires on my 18 jk 0 answer
        I have 265/70r17 tires. What size rim do I need a 16X8 or 17x9? 1 answer
        Does the 16x8 will fit a wrangler JL 2018 4 doors ? 1 answer
        Can I keep my 1.5” spacers installed if I use these wheels? 1 answer
        I have 285 75 R16 currently on my Jeep with no lift (yet). Will these work? 1 answer
        Hello, are these wheels compatible to a Jeep Liberty KJ? Thanks 1 answer
        You do not list wheel offset in your wheels section, like Quadratec does. This makes it hard to find a wheel!!! 1 answer
        I am adding a 2.5" Rough Country lift kit w/shocks to my 2017 wrangler. What size rim and tire do you recommend. 1 answer
        I am upgrading a 2012 JKU Sahara. I plan on having at least a 2.5" or higher Teraflex lift. I am trying to figure out wheels tires. I plan on adding 35x2.5xTBD tires. I also plan on adding an aftermarket big brake kit (likely Teraflex as well). Will the Mammoth Boulder Beadlock Style 16x8 wheels with a 35x12.5 tire allow for a big brake kit? 1 answer
        I have a 2017 JK with Terra Flex level kit. what is the widest tire I can fit on this rim 16x8? 1 answer

          Customer Reviews (92) Write a Review

          Ratings Summary

          4.9 out of 5 overall rating from 92 customers




          • December 18, 2019

            5 2015 Wrangler - JKAnvil

            Sarp Wheels

            2015 Wrangler JK 16" x 8" wheels with 265/70/16 Cooper AT3 These Boulder wheels in satin black are just super sharp. Not too much, not too little. They made a huge difference on my Jeep. I'll up grade the tires to 33's later, but even these 31's have a great look to them mow.

            Helpful (0)
          • December 18, 2019

            4 2009 Wrangler - KyleY

            Great tires and wheels (pre-assembly was iffy)

            Wheels and tires were great but two of five stems were loose and leaking. I would recommend having the local shop look everything over before mounting them.

            Helpful (0)
          • November 09, 2019

            5 2011 Wrangler - JamesS

            Love them

            My Jeep now has the stance it’s always wanted. Shipped without hastle although one wheel came a day later. A call to ExtremeTerrain alienated all anxiety about the delay. Found the staff at ExtremeTerrain we’re very helpful and figured out all the offset issues.

            Helpful (0)
          • October 27, 2019

            5 2016 Wrangler - PaulW

            Fungus

            Good packaging , when I open the box and notice the wheels actually look better than the picture , for less than $500 , really happy with that .

            Helpful (0)
          • October 01, 2019

            5 2008 Wrangler - EllieC

            Their mammoth alright

            If your looking for a wheel that will look awesome on your Jeep this is definitely the one. For the price you can’t beat it. Definitely would highly recommend them.

            Helpful (0)
          • June 24, 2019

            5 2017 Rubicon - ColinC

            Wheels look “sick”

            Since putting on the 16” wheel with 315 Nitto Trail grapplers I get lots of good comments. Recently ran Drummond Island, MI and the combination tire to wheel performed fantastically.

            Helpful (0)
          • June 20, 2019

            5 2016 Wrangler - chrissy

            awesome

            Cant wait to put them on my Jeep.. They are beautious!!

            Helpful (1)
          • June 06, 2019

            5 2015 Wrangler - Chemfool

            Mammoth Wheels

            Great wheels at a great price. Fast shipping too! They look fantastic on my 2015 Jeep JK 2 Door.

            Helpful (1)
          • April 09, 2019

            5 2017 Wrangler - Bostonzero

            Great upgrade

            Love these wheels. They look a million times better than the stock wheels. Couldn’t be happier with them. I got them when they were on sale for a great price too!

            Helpful (1)
          • April 06, 2019

            4 2014 Wrangler - Harv

            Matching Color

            The color looks a lot better in person and they match my Jeep extremely well.

            Helpful (0)
          • April 05, 2019

            5 2008 Wrangler - GaryL

            looks great

            wheels look great on my jeep don't know what else to say they are nice

            Helpful (0)
          • February 28, 2019

            5 2012 Wrangler - SeanH

            Mammoths!!!

            Excellent wheels. I’ve bought the “big brand names” in the past and these Mammoth’s live up to any other. Plus you cannot beat the price, all 4 under 500. It’s like a bogo. They look great on too!! As long as I have my Jeep these wheels will be on it.

            Helpful (2)
          • February 05, 2019

            5 2016 Rubicon - JJ

            Wheels

            Wheels look good. Fit great. Not much else to say.

            Helpful (4)
          • January 26, 2019

            5 2007 Wrangler - RyanM

            Awesome!!!

            Look Awesome, the finish seems to be thin when balancing the tires and locking the wheel down the paint around every hum chipped

            Helpful (4)
          • January 06, 2019

            5 2013 Wrangler - CraigH

            Great wheels

            These wheels look great ! The guy at the tire shop was really impressed with the new look of my JK. The wife was a little unsure of the style (she prefers shiny polished wheels) but when she saw them on the Jeep she said it looked tough.

            Helpful (5)
          • December 28, 2018

            5 2017 Wrangler - NeilL

            Mammoth Boulder Beadlock Style Charcoal Wheel

            Love them very nice rims They look great and I received them very quickly.

            Helpful (5)
          • November 08, 2018

            5 2011 Wrangler - SeanO

            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!

            Helpful (7)
          • October 22, 2018

            5 2011 Wrangler - JosephP

            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.

            Helpful (5)
          • October 22, 2018

            5 2012 Wrangler - TeamRoss

            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...

            Helpful (5)
          • October 02, 2018

            5 2015 Wrangler - Dweezer2013

            Sharp looking wheel.

            What can I say it's a sharp looking back wheel. I'm completely satisfied!

            Helpful (5)

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