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Mammoth 8 17x9 Wheel & BF Goodrich KM2 Tire Kit 305/70R17 Tire Kit (07-18 Jeep Wrangler JK)

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  • Item J200103

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Set of 4 Set of 5

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Ship to: Ashburn - 20149
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    Features & Details

    • (4) 17x9 Black with Polished Lip Mammoth 4x4 8
    • (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
    Easy "One Click" Shopping. This wheel and tire combo kit features (4)17x9 Black with Polished Lip Mammoth 4x4 8 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.

    Black with Polished Lip Mammoth 4x4 8. Add the popular rugged styling of soft 8's to your modern JK Wrangler with the Mammoth 4x4 8 wheel from ExtremeTerrain. This Mammoth 4x4 wheel features the classic 8 hole design that looks perfectly at home on any Jeep JK. Completed in "Gloss Black" for a rugged off-road appearance this Wrangler wheel features a clear-coated finish that protects against stone chips, pitting and other trail/road hazards. 

    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 Black with Polished Lip Mammoth 4x4 8 wheel and LT305/70R17 BF Goodrich Mud-Terrain T/A KM2 Fits 2007-2018 JK Jeep Wranglers.

    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
    • (4) Wheels
    • (4) Center Caps
    • (4) Tires
      Hardware included:
    • None Required
    Installation Info
    Tech Specs

    Wheel Specifications:

    Manufacturer: Mammoth 4x4 Style: 8
    Size: 17x9 Finish: Black with Polished Lip
    Backspacing: 4.7" (121mm) Offset: -6mm (-0.2")
    Load Capacity: 1521 lbs (690 kg) Bolt Pattern: 5x5"
    Weight: 24.7 lbs Material: Aluminum

    Tire Specifications:

    Manufacturer: BF Goodrich Style: Mud-Terrain T/A KM2
    Size: LT305/70R17 / 34 in Tread Type: Mud Terrain
    Sidewall Color: Optional Black or White Max Load: 2910 lbs
    Weight: 60.7 lbs Tread Depth in 32nds: 20

      Customer Photos

        Questions & Answers (16)

        5 Top Rated Questions

        Hello, what is the weight of the Mammoth 8 17x9 wheel by itself? And is it hub or lug centric? Thanks...

        • This wheel weighs 24.7lbs and is hubcentric to the Wranglers.

        Helpful (1)

        If I want them to stick out further than the factory fenders, what does the offset have to be?

        • Hello! If you would like your wheel to stick further out from the car, you would want a higher negative offset.

        Helpful (1)

        what is the offset please

        • The offset is -6mm (-0.2").

        Helpful (0)

        What tires are pictured in the product shots?

        • Pictured are Nitto Trail Grappler tires. At this time we do not have a listing of the size used.

        Helpful (0)

        A lot of these rims have a complaint regards center caps fall off. Is there an upgrade for the center caps that stays on better?

        • Mammoth does offer some other center cap options which can be found under ourWheel & Tire Accessories tab. 

        Helpful (0)
        Post Your Question
        10 More Questions
        I have a 2018 JK, 2/5" MOPAR lift, stock rims with new Nitto terra grappler G2 in 285/75/17 size which rubs when the steering wheel is in furthest left/right. Will these rims fit and also cure the rubbing? 1 answer
        Will these wheels work with 35x12.5x17 tires without using spacers? 1 answer
        Will my stock 255/75/r17 tires fit on these wheels? 1 answer
        I have a 2013 Jeep Wrangler with the upgraded alloy wheels and am not sure what the offset is .... do you know if the Offset on these wheels would widen the stance of my jeep? 1 answer
        I was wondering can i put 285 70 R17 tires and rims without rubbing on a jeep wrangler without a lift kiit 1 answer
        Do they include the center caps? 1 answer
        Thinking about buying this set, are replacement caps available? Saw someone had an issue on lost cap but you didn't mention if they were available. 1 answer
        What is the back spacing on the 17x9 mammoth 8 wheels? 1 answer
        Caps went missing after the first month three were stolen two fell off any options in replacement I don't want the same ones 1 answer
        Will these wheels require additional spacers on a 2016 JKU with a 2" lift and 33" tires ? 1 answer

          Customer Reviews (47) Write a Review

          Overall Rating 4.9

          out of 5 stars

          • Finish 4.782609 4.8
          • Appearance 4.913043 4.9
          • Quality 4.76087 4.8
          • Bang For Your Buck 4.804348 4.8



          • 5/5

            May 20, 2019

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            New Wheel Tire

            Great product, looks great vs stock. Very happy with my purchase and now onto the next thing!

            HoytB

            Year: 2017Submodel: Wrangler

            Helpful (0)

          • 5/5

            May 11, 2019

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            Nice for the price

            My wife and I had some picked out we liked more, but we are moving and needed new tires, so decided to get rims the same time so we can get both now. We are very pleased with these. I dont know enough about rims to say what is good or bad, but they make me happy with my purchase.

            stabone

            Year: 2011Submodel: Wrangler

            Helpful (0)

          • 5/5

            May 07, 2019

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            Just as I figured.....

            Just as I figured these wheels with the Mickey Thompson 33" tires look awesome on my '13 Wrangler!!!!! Thank You Extreme Terrain.....

            Satisfied

            Year: 2013Submodel: Wrangler

            Helpful (0)

          • 5/5

            May 04, 2019

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (18-19 Jeep Wrangler JL)

            2018 JLU

            Great looking wheel with great finish. Pictures don't do them justice! You will need new lug nuts tho. JLs take 14 1.5 6 spline drive fyi.

            NormanP

            Year: 2018Submodel: Wrangler

            Helpful (0)

          • 5/5

            April 26, 2019

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            Mammoth wheels

            Look great, light weight and great price, cant wait to install inner air locks in these.

            Gluchini5

            Year: 2010Submodel: Wrangler

            Helpful (0)

          • 5/5

            March 21, 2019

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            Mammoth 8

            I had these wheels for just over a month now and I love the look. I have received several compliments from complete strangers regarding how nice my jeep looks with the new wheels as well. But an even better feeling is getting compliments from the people who have seen my jeep before and after the new wheels were install.

            2015hydroblue

            Year: 2015Submodel: Wrangler

            Helpful (1)

          • 4/5

            February 16, 2019

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (18-19 Jeep Wrangler JL)

            Need lugs...

            Nice looking alloy wheel. You will need after market lugs. Factory ones won't fit, at least Rubicon ones. You need cone fit lugs. Holes on Mammoths are smaller.

            CD

            Year: 2018Submodel: Rubicon

            Helpful (1)

          • 5/5

            January 27, 2019

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            nice wheels

            the mammoth 8 aluminum black wheels are really nice, the offset brought my wheels out for a wider track looks mutch beter than stock wheels and they are lighter

            LeonB

            Year: 2018Submodel: Wrangler

            Helpful (5)

          • 5/5

            January 08, 2019

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            Great, Clean Look

            Love the simple, retro style these provide. The touch of chrome and overall clean look makes them stand out from the many needlessly complex, fake bead-lock, black wheels. The only con for me is the plastic center cap. I've read where these can go missing easily—so I added a touch of clear silicone to secure them to the wheel. Seems to do the trick.

            JeremyW

            Year: 2017Submodel: Wrangler

            Helpful (6)

          • 5/5

            December 31, 2018

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            Mammoth Wheels

            Extreme shipped the wheels the very next day after ordering! Wheels showed up fast via UPS. Went to local Firestone and had them installed with new tires and they look great!

            AdamH

            Year: 2013Submodel: Rubicon

            Helpful (7)

          • 5/5

            December 29, 2018

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            Great looking wheels

            I had my eye on these wheels for a couple of years, finally pulled the trigger and couldn't be happier with them. Balanced nicely, no flaws in manufacture and they look much better when on your jeep instead of on the pages of a catalog!

            Waynzo

            Year: 2015Submodel: Wrangler

            Helpful (5)

          • 5/5

            December 14, 2018

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            great price for the quality

            Thank you so much XT,im very happy with my purchase and price as always .

            VacheB

            Year: 2018Submodel: Wrangler

            Helpful (6)

          • 2/5

            October 18, 2018

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            Rims Nice Center caps not so

            The rims look nice but the way the center caps go on is not good just held on by little spring clip and plastic would not recommend to by get some with real center caps lost one first day of installation !

            TimK

            Year: 2011Submodel: Wrangler

            Helpful (7)

          • 5/5

            October 04, 2018

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            My 2016 JK

            I highly recommend! You can’t beat these wheels for the price!

            ToddC

            Year: 2016Submodel: Wrangler

            Helpful (6)

          • 5/5

            August 30, 2018

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            Love these rims

            These rims have held up great when I’m out wheeling on old logging roads and 4 wheeler trails I was a little worried at first with them being aluminum but off the trails I get a lot of compliments on how I have “sweet rims dude” I’ll enjoy them until I have to get another set

            Crankinstein

            Year: 2011Submodel: Wrangler

            Helpful (7)

          • 5/5

            August 22, 2018

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            this is a review of a wheel

            this review of a wheel is a good one. It should be on the website for others to read.

            test

            Year: 2018Submodel: Rubicon

            Helpful (10)

          • 5/5

            August 12, 2018

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            Great looking wheels

            The wheels look amazing and seem good quality. I would recommend these wheels to anyone looking for good functioning wheels

            RyanD

            Year: 2007Submodel: Wrangler

            Helpful (7)

          • 5/5

            July 23, 2018

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            They look awesome on my black jeep unlimited

            Wrapped these Beauties in some DC Extreme Country 305/65R17 @ 35 PSI they run very quiet and smooth. The offset leaves the tires standing proud of the fenders @ 1.5" for a nice aggressive stance. The finish is very nice and pretty much matches the finish on the jeep. Do yourself a favor and get a good set of splined lug nuts to go with. It will look better and you won't need to buy a thin walled socket to get the factory nuts on and off.

            ArtT

            Year: 2016Submodel: Wrangler

            Helpful (9)

          • 4/5

            July 06, 2018

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            Look great!

            Bought these for my 15jk and they completely changed the look. My only annoyance is that the center cap is plastic so we'll see how long before I lose one

            Jacob92491

            Year: 2015Submodel: Wrangler

            Helpful (9)

          • 5/5

            July 04, 2018

            Review from Mammoth 8 Aluminum Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

            beautiful, needs special lug nuts.

            Needs spwcial lug nuts as the holes are too tight for the stock ones, otger than that they are gorgeous

            JonathanE

            Year: 2010Submodel: Wrangler

            Helpful (7)

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