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Mammoth Boulder Beadlock Style Black 16x8 Wheel & BF Goodrich KM2 Tire Kit 315/75R16 (07-18 Jeep Wrangler JK)

Item J102265
ExtremeTerrain no longer carries the Mammoth Boulder Beadlock Style Black 16x8 Wheel & BF Goodrich KM2 Tire Kit 315/75R16 (07-18 Jeep Wrangler JK). Please check out Jeep Wheels for an updated selection.
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    Product Information

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

    Features

    • (4) 16x8 Matte Black Mammoth 4x4 Boulder Beadlock
    • (4) LT315/75R16 BF Goodrich Mud-Terrain T/A KM2
    • Mounting & Balancing Available
    • Free Nitrogen Fill
    • Optional 5th Wheel Available
    • Fits 2007-2018 Jeep Wrangler JK Models
    • Road Hazard Protection Plan Available

    Description

    Easy "One Click" Shopping. This wheel and tire combo kit features (4)16x8 Matte Black Mammoth 4x4 Boulder Beadlock wheels and (4) BF Goodrich Mud-Terrain T/A KM2 LT315/75R16 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 factory spare may be too small to be used. And besides a big meaty spare looks intimidating on the back of your Wrangler.

    Matte Black Mammoth 4x4 Boulder Beadlock. Upgrade your JK or JKU 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. 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.

    LT315/75R16 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 16x8 Matte Black Mammoth 4x4 Boulder Beadlock wheel and LT315/75R16 BF Goodrich Mud-Terrain T/A KM2 Fits 2007-2018 JK Jeep Wranglers.

    Mammoth 4x4

    Fitment:

    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.

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

    4.9

    Customer Reviews (92)

    Write a Review

    Ratings Summary

    4.9 out of 5 overall rating from 92 customers




    • December 18, 2019

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

      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 (1)
    • December 18, 2019

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

      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 (1)
    • November 09, 2019

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

      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 (1)
    • October 27, 2019

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

      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 (1)
    • October 01, 2019

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

      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 (1)
    • June 24, 2019

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

      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 (1)
    • June 20, 2019

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

      5 2016 Wrangler - chrissy

      awesome

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

      Helpful (2)
    • June 06, 2019

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

      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 (2)
    • April 09, 2019

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

      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 (2)
    • April 06, 2019

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

      4 2014 Wrangler - Harv

      Matching Color

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

      Helpful (1)

    Questions & Answers (22 answers)

    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

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (4) Wheels
    • (4) Center Caps
    • (4) Tires

    Tech Specs

    Wheel Specifications:

    Manufacturer:Mammoth 4x4Style:Boulder Beadlock
    Size:16x8Finish:Matte Black
    Backspacing:4.5" (114mm)Offset:0mm (0")
    Load Capacity:1521 lbs (690 kg)Bolt Pattern:5x5"
    Weight:21.1 lbsMaterial:Aluminum

    Tire Specifications:

    Manufacturer:BF GoodrichStyle:Mud-Terrain T/A KM2
    Size:LT315/75R16 / 35 inTread Type:Mud Terrain
    Sidewall Color:Optional Black or WhiteMax Load:3195 lbs
    Weight:66.1 lbsTread Depth in 32nds:20

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