Free Shipping on Orders Over $75. Details

Talk to Wrangler Enthusiasts
1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $15,000!! Enter Now
Coronavirus: We are Open For Business, Prioritizing health and safety Learn More

Mammoth Boulder Beadlock Style Black 17x9 Wheel and BF Goodrich KM2 305/70R17 Tire Kit (07-18 Jeep Wrangler JK)

Item J102273
ExtremeTerrain no longer carries the Mammoth Boulder Beadlock Style Black 17x9 Wheel and BF Goodrich KM2 305/70R17 Tire Kit (07-18 Jeep Wrangler JK). Please check out Jeep Wheels for an updated selection.
Call a Wrangler Enthusiast at 1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00

    Product Information

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

    Features

    • (4) 17x9 Matte Black Mammoth 4x4 Boulder Beadlock
    • (4) LT305/70R17 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)17x9 Matte Black Mammoth 4x4 Boulder Beadlock wheels and (4) BF Goodrich Mud-Terrain T/A KM2 LT305/70R17 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.

    LT305/70R17 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 17x9 Matte Black Mammoth 4x4 Boulder Beadlock wheel and LT305/70R17 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 (43)

    Write a Review

    Ratings Summary

    4.9 out of 5 overall rating from 43 customers




    • March 06, 2020

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

      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

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

      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

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

      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

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

      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

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

      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

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

      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

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

      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

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

      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

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

    Tech Specs

    Wheel Specifications:

    Manufacturer:Mammoth 4x4Style:Boulder Beadlock
    Size:17x9Finish:Matte Black
    Backspacing:4.7" (121mm)Offset:-6mm (-0.2")
    Load Capacity:1521 lbs (690 kg)Bolt Pattern:5x5"
    Weight:23.1 lbsMaterial:Aluminum

    Tire Specifications:

    Manufacturer:BF GoodrichStyle:Mud-Terrain T/A KM2
    Size:LT305/70R17 / 34 inTread Type:Mud Terrain
    Sidewall Color:Optional Black or WhiteMax Load:2910 lbs
    Weight:60.7 lbsTread Depth in 32nds:20

        Related Wrangler Categories