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Mammoth Boulder Charcoal Wheel; 15x8 (97-06 Jeep Wrangler TJ)

Item J100612
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Market Price $133.99 You Save 25% ($34.00)
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$99.99 (each)

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Ship to: Ashburn - 20149
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    Features & Details

    • Aggressive Five Spoke Styling
    • Charcoal Powder Coat Finish
    • Hub Centric Design
    • One Piece Aluminum Construction
    • 15x8 - 5x4.5 Bolt Pattern
    • Fits 1997-2006 Jeep Wrangler TJ Models

    Aggressive Styling. Upgrade your Jeep with the Mammoth 4x4 Boulder Charcoal Wheel from ExtremeTerrain. This Mammoth 4x4 wheel features classic Wrangler styling with an aggressive flare made to take on the outdoors. It's hub centric design provides the reliability you need on the highway and trail for a bold look no matter where your tire tracks end.
    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.

    Charcoal Finish. Completed in a durable charcoal powder coat for a rugged off road appearance, this Mammoth 4x4 wheel is the perfect addition for the Jeeper looking for a custom styled wheel without a daunting price tag.  It comes complete with a matching Mammoth 4x4 center cap for complete aggressive styling whether you're on the trail or cruising the highway.

    Application. This 15x8 Mammoth 4x4 Boulder Charcoal Wheel fits all 1997-2006 Jeep Wrangler TJ models including Unlimited and Rubicon models.

    Mammoth 4x4

    Fitment: 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 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# J100612

    CA Residents: WARNING: Cancer and Reproductive Harm -

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

    Wheel Specifications:

    Manufacturer:Mammoth 4x4Style:Boulder
    Backspacing:3.7" (95mm)Offset:-19mm (-0.7")
    Load Capacity:1521 lbs (690 kg)Bolt Pattern:5x4.5" (5x114.3)
    Weight:20.0 lbsMaterial:Aluminum

      Customer Photos (62) Submit Your Photo

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        Questions & Answers (12)

        5 Top Rated Questions

        The green TJ in the pics displaying the 15X8 wheels...are those 33" tires or 35"?

        • The TJ used in our product photo's of the Mammoth Boulder Charcoal Wheel is using 33" tires.

        Helpful (8)

        If I mount a 33x12.5x15 tire on this wheel, will the 3.7 inches of back spacing be enough to keep the tire from rubbing my control arms or shock mounts while turning? I've heard that anything less than 4 inches of backspacing will work, but I just want to be sure.

        • Yes that will work just fine. We typically say to have at the most, a 4.5 inch backspacing to safely fit a 12.5 inch wide tire, so that 3.7 being lower would work out perfectly.

        Helpful (3)

        Will this work with 32x11.5x15 tires? I have a 2” OMU lift with stock fenders.

        • The 32x11.5x15 tires will work on the 15x8 Mammoth Boulder Charcoal Wheels.

        Helpful (2)

        Do lug nuts come with wheels and tires? If not do any stock wheel lug nuts fit?

        • Thank you for your question! Lug nuts do not come with the wheels and tires, and the stock lugs will work in conjunction with these aftermarket wheels.

        Helpful (2)

        Has anyone used these Mammoth Boulder 15 x 8 wheels with 33 x 12.50 x 15 BFG KO2 tires or similar ? Do they fit the rims okay? Are the tires bowed on the tread surface or do they sit flat? Do you have any pictures? Thanks

        Post Your Question

          Customer Reviews (60) Write a Review

          Ratings Summary

          5 out of 5 overall rating from 60 customers

          • November 08, 2019

            5 2000 Wrangler - Jeep2000

            Great buy!

            I am extremely satisfied with my purchase- the wheels allowed me to change the look of my Jeep.

            Helpful (0)
          • November 03, 2019

            5 1994 Wrangler - Annie

            Great Buy

            Very happy with this purchase. Great buy for the price. Looks awesome on the vehicle!

            Helpful (0)
          • October 28, 2019

            4 2004 Wrangler - Blair

            Still a project!

            There was a small chip on the very outer edge of one of the rims but once the tire was mounted it was no longer visible. Overall I'm very pleased. They look great with the Falken Wildpeak 32's.

            Helpful (0)
          • October 07, 2019

            5 2002 Wrangler - Thomasc

            Very Nice upgrade

            These wheels are a very nice upgrade. Nice price.

            Helpful (0)
          • September 30, 2019

            5 2004 Wrangler - Birch


            Love the new wheels. Really changed to look of my Jeep. Very pleased

            Helpful (0)
          • September 29, 2019

            5 2001 Wrangler - Jeepme

            Boulder wheels

            Bought the 15X8” charcoal wheels for my black TJ. They seem to be high quality and look great on my ride. Very pleased with the wheels and the fast delivery.

            Helpful (0)
          • September 20, 2019

            5 1997 Wrangler - Samr

            Great product

            They arrived the very next day after I ordered them. They look great and I couldn’t be happier with them

            Helpful (0)
          • May 19, 2019

            5 1999 Wrangler - Chaes


            Just what I wanted and at a great price. They shipped fast and were well protected in the box.

            Helpful (0)
          • April 15, 2019

            5 2004 Wrangler Unlimited - Freemanc


            These are nice looking wheels. Great alternative to black which has been overdone in the marketplace.

            Helpful (0)
          • April 07, 2019

            5 2000 Wrangler - NinjaRex

            Mammoth Boulder Wheels

            These wheels looks amazing, and really light weight. I bought them because of weight and its kind of difficult to find 15 inch wheels with less that 4in backspacing. I havent had them mounted yet just waiting when need new tires. If you’re looking for a charcoal color wheel look no further they look incredible.

            Helpful (0)
          • April 01, 2019

            5 2005 Wrangler Unlimited - Clinton

            Awesome wheels

            These are really nice wheels can’t beat it for the price!!

            Helpful (0)
          • February 25, 2019

            5 2004 Wrangler Unlimited - Ruston

            Love these wheels!!

            These are a awesome additions to your Jeep! I’m really happy I got them! Made a big difference! Would buy again!

            Helpful (2)
          • February 25, 2019

            5 2007 Wrangler - AndyB

            Mammoth boulders

            Item was packed well, feels well made, but powder coating was a little thin around the center cap so take care when mounting. Very pleased overall with the wheels.

            Helpful (2)
          • February 14, 2019

            5 2005 Wrangler Unlimited - Tim

            2005 Black Jeep LJ wrangler

            The rims make the LJ look are great this is the best bang for your buck Thanks

            Helpful (2)
          • February 08, 2019

            5 2000 Wrangler - FrankR

            10x Better than expected

            Didn't know what to expect for the price, but i have absolutely no regrets on the purchase. The quality and the appearance is 10 times better than I had originally anticipated.

            Helpful (2)
          • February 08, 2019

            5 1997 Wrangler - BryanE

            love em!

            Great upgrade from the OEM steel wheels. Had me local paint guy to paint Hyper Silver to get the look I wanted!

            Helpful (3)
          • February 03, 2019

            5 2001 Wrangler - RossT

            Super happy with these!

            These look awesome on my TJ. Definitely sets it apart from all the other jeeps with cheap steelies, and these are hardly more expensive than said cheap steelies.

            Helpful (3)
          • January 30, 2019

            5 2003 Rubicon - Tim

            2003 Rubicon

            Grey Mammoth 8x15, Mounted on BFG KM3 32x 11.50 x 15. Great finish and fit. Product was delivered quickly and well protected. Perfect backspacing

            Helpful (4)
          • November 22, 2018

            5 1999 Wrangler - MichaelD

            Nice rims

            I like design and the charcoal color powder coat. Looks good on keeps.

            Helpful (7)
          • November 22, 2018

            5 1994 Wrangler - Casey

            Great Wheel at a Great Price

            Love these wheels. Look great on the 94 Wrangler! Really made the Jeep stand out and gave it a whole new look.

            Helpful (7)

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