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Mammoth Type 88 Black Wheel - 17x9 (07-18 Jeep Wrangler JK)

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Market Price $156.99 You Save 11% ($17.00)
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$139.99 (each)

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  • Item J100639

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16X8 17X9
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Don't forget about your spare!
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Ship to: ashburn - 20149
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    Features & Details

    • Modern 8 Spoke Design
    • Matte Black Finish
    • Gunmetal Accent Trim - Removable and Paintable
    • Hub Centric Design
    • One Piece Aluminum Construction
    • 5x5 Bolt Pattern
    • Fits 2007-2018 Jeep Wrangler JK Models
    Aggressive Styling. Combine style and performance with the Mammoth 4x4 Type 88 Black Wheel from ExtremeTerrain for your Jeep Wrangler. This Mammoth 4x4 wheel features aggressive styling with a modern 8 spoke design to take on the trail head on. Specifically designed for your Jeep, it features a hub-centric design to ensure stability and reliability on and off road.

    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 1,521lbs.

    Matte Finish. This Mammoth 4x4 wheel is completed in a durable matte black powder coat for a rugged off road appearance and features an aluminum lip accented by gun metal inserts between the spokes that are easily removed and painted for a custom look. It comes complete with a matching black Mammoth 4x4 center cap for complete aggressive styling whether you're on the trail or cruising the highway.

    Application. This Mammoth 4x4 Type 88 Black Wheel features a 5x5 bolt pattern for mounting on all 2007-2018 Jeep Wrangler JK models including Rubicon and Unlimited editions.

    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.

    MPN# J100639

    CA Residents: WARNING: Cancer and Reproductive Harm -

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

    Wheel Specifications:

    Manufacturer: Mammoth 4x4 Style: Type 88
    Size: 17x9 Finish: Black
    Backspacing: 4.7" Offset: -6mm
    Load Capacity: 1521 lbs Bolt Pattern: 5x5"
    Weight: 23 lbs Material: Aluminum

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        Questions & Answers (23)

        5 Top Rated Questions

        I have 2018 JKU Sport S with P255/75R17 OWL On/Off Road Tires on it. The gears were upgraded to 3.73. Will these rims fit? 16x8 or 17x9?

        • Both rims will fit your Jeep, if you want to reuse the factory tires then you will use the 17x9 rims.

        Helpful (2)

        Does the backspacing keep 315 x 70 x R17 tires inside stock 2016 JKU fenders with a 2 inch lift? Also, load capacity seems a little low. Thanks

        • Hello, on the Mammoth Type 88 Black Wheel - 17x9 (07-17 Wrangler JK) if you put a 315x70R17 tire on it it will come outside the stock Fender a bit.

        Helpful (2)

        Do these come black with white already?

        • The wheel will have a matte black finish with an aluminum lip.

        Helpful (1)

        Do the OE tpms sensors get on these rims?

        • The Mammoth Type 88 Black Wheel is compatible with OEM TPMS sensors.

        Helpful (1)

        I purchased these wheels last summer, they look great w/ the 295/70/17" tires I put on them on my 2013 Jeep Wrangler Sahara. .I wasn't able to use the stock lugnuts on them because they tend to swell up and I would have scratched the rims up when putting them on. I ended up putting spline locking lugnuts on them which come with a special locking socket that are smaller in diameter and are colored black.(Got a set of them 4 $40 at Advance Auto) So I would not recommend using the stock lugnuts to avoid scratching your new rims. The center caps do fall off so do you have any center caps that I can put on from inside part of the rim when it's off the jeep so they won't fall off. The measurement of the diameter of the cap w/o the lip of the cap would have to be 2.75" that could slide into the inside diameter of the rim. TU

        Post Your Question
        10 More Questions
        Hello.What is the exact weight of 17x9 ? 1 answer
        Is the center cap removable? I have a tag relocation bracket which has a bar that extends through the center of the spare. 1 answer
        What is the offset of these wheels ? 1 answer
        What is the weight of the wheel? 1 answer
        Two of my center caps fell off while driving , Where can I get some replacement center caps or do other center caps fit these rims so they won't fall off so easily? 1 answer
        Two questions, what is the backspacing on the 17 X 9” Mammoth wheel?, and c 1 answer
        Will these 17x9 rims w/ 295/70/17R tires fit on my stock spare tire carrier 2013 Jeep Wrangler Sahara 2dr. ? 1 answer
        Do you need to run spacers if you were to put 315/75 r16 on the 16” rim with a 2013 jk 2 door? 1 answer
        where can I purchase the colored accessories that go between the spokes? 1 answer
        Do you carry these in an 18" rim for my 2013 Sahara if so how much $ . 1 answer

          Customer Reviews (80) Write a Review

          Overall Rating 4.8

          out of 5 stars

          • Finish 4.860759 4.9
          • Appearance 4.911392 4.9
          • Quality 4.721519 4.7
          • Bang For Your Buck 4.860759 4.9

          • 4/5

            May 15, 2019

            Mammoth Type 88

            These wheels are awesome! Love the option to customize the trim color. The only downside are the center caps. They just snap into the wheels. Not sure how secure that are. I did have an issue with a couple of center caps that had been damaged during shipping or packaging, but customer service took care of it and sent new ones.


            Year: 2015Submodel: Wrangler

            Helpful (0)

          • 5/5

            April 16, 2019

            Great rims

            Great look and fit I ordered the 17x9 for my stock jku and the fit perfect just a slight but of the tire sticks out and nothing rubs anything. Very aggressive look.


            Year: 2018Submodel: Wrangler

            Helpful (0)

          • 5/5

            April 12, 2019

            Mid-life crisis look

            Rims look amazing on the 18 JL in Ocean Blue with 2.5" lift, 33" A/T, and 1.5" spacers.


            Year: 2018Submodel: Wrangler

            Helpful (0)

          • 5/5

            April 02, 2019


            Nice affordable wheels. Easy to mount and they look very expensive on the Wrangler. Shipped very fast.


            Year: 2018Submodel: Wrangler

            Helpful (0)

          • 5/5

            April 01, 2019

            Love ‘em!

            They really give something extra to my 2012 Call of Duty model. I put them on Mickey Baja mzp ‘s.


            Year: 2012Submodel: Rubicon

            Helpful (0)

          • 5/5

            February 10, 2019

            Extremely Happy

            I purchased these for my 2010 Mountain Edition Wrangler, and they look phenomenal. I have received multiple compliments regarding these rims, and I like the aggressive look they bring to my Jeep compared to the stock rims. I have the removable plates out for powder coating, and can't wait to see them mounted when I get them back.


            Year: 2010Submodel: Wrangler

            Helpful (4)

          • 5/5

            January 18, 2019

            Review from Mammoth Type 88 Black Wheel - 16x8 (07-18 Jeep Wrangler JK)


            It looks great on the Jeep. Next time going with a bigger size.


            Year: 2011Submodel: Wrangler

            Helpful (5)

          • 5/5

            January 04, 2019

            Review from Mammoth Type 88 Black Wheel - 16x8 (07-18 Jeep Wrangler JK)

            Looks amazing

            The one and only problem i have is the center plastic piece, i wish it was tougher to pop out. Overall pretty cool wheel


            Year: 2011Submodel: Wrangler

            Helpful (6)

          • 5/5

            January 03, 2019

            Mammoth wheels

            Love Love Love these wheels. My daughter had the inserts painted pink but they looked really good either way. Highly recommend!


            Year: 2014Submodel: Wrangler

            Helpful (6)

          • 5/5

            December 20, 2018

            Sweet wheel

            Great looking wheel. Must buy if your looking to step up your look.


            Year: 2012Submodel: Wrangler

            Helpful (7)

          • 4/5

            December 08, 2018

            Great looks.

            Very nice high quality. Had issues with lug nuts cause you need skinny long ones if installing on the JL. Which I'm familiar with how after market wheels are, I'm just having issues because I don't live in America at the moment.


            Year: 2018Submodel: Wrangler

            Helpful (6)

          • 4/5

            November 25, 2018

            Looks great

            Every thing is wonderful except, you will need a new loug wrench or nonmarring socket to extract or tighten lug nuts


            Year: 2016Submodel: Wrangler

            Helpful (6)

          • 4/5

            November 17, 2018

            Looks great. Rides good

            Jeep looks way better. Ride is good. Am enjoying the upgrade.


            Year: 2014Submodel: Wrangler

            Helpful (7)

          • 5/5

            November 14, 2018

            Mammoth Wheels

            This is the second set of wheels I have purchased and installed on my second jeep. They are great looking wheels and came quickly. One of the wheels was damaged in shipment, but it was replaced within several days. Great service!


            Year: 2007Submodel: Wrangler

            Helpful (8)

          • 5/5

            October 27, 2018

            These look great!!!

            I didnt see these wheels in person but after getting them and installing them I couldn't be more happy.


            Year: 2011Submodel: Wrangler

            Helpful (9)

          • 5/5

            October 16, 2018

            very good

            i loved, you can paint and match color w the jeep very nice look on the road


            Year: 2009Submodel: Wrangler

            Helpful (7)

          • 5/5

            September 25, 2018

            Awesome look

            These wheels are sexy, great deal for the price, and received them in three days.


            Year: 2009Submodel: Wrangler

            Helpful (8)

          • 5/5

            September 16, 2018

            Great wheel!

            Bought 5 of these. Could not be happier! The look is awesome! Mounted with 305/70-17 Nitto Grappler G2. No problem with mounting and balancing.


            Year: 2017Submodel: Wrangler

            Helpful (8)

          • 4/5

            August 28, 2018

            Nice wheels

            I would give 5 stars but after installing the wheels one of the center caps already broke. But besides that not bad for the price


            Year: 2018Submodel: Wrangler

            Helpful (8)

          • 5/5

            July 02, 2018


            Great looking rim, and very reasonably priced. Big improvement over stock 18s on my JK Sahara. I went with the 17x9 wrapped in a 295/70/17. Fit great with just Teraflex leveling kit and no wheel spacers.


            Year: 2008Submodel: Wrangler

            Helpful (10)

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