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Mammoth Boulder Charcoal 15x8 Wheel & BFG KM2 33x10.5- 15 Tire Kit (87-06 Jeep Wrangler YJ & TJ)

Item J102074
ExtremeTerrain no longer carries the Mammoth Boulder Charcoal 15x8 Wheel & BFG KM2 33x10.5- 15 Tire Kit (87-06 Jeep Wrangler YJ & TJ). Please check out Jeep Wheels for an updated selection.
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    Product Information

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

    Features

    • (4) 15x8 Charcoal Mammoth 4x4 Boulder
    • (4) 33X10.50R15LT BF Goodrich Mud-Terrain T/A KM2
    • Mounting & Balancing Available
    • Free Nitrogen Fill
    • Optional 5th Wheel Available
    • Fits 1987 to 2006 TJ and YJ Jeep Wranglers
    • Road Hazard Protection Plan Available

    Description

    Easy "One Click" Shopping. This wheel and tire combo kit features (4)15x8 Charcoal Mammoth 4x4 Boulder wheels and (4) BF Goodrich Mud-Terrain T/A KM2 33X10.50R15LT 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 stock spare may be too small to be used. And besides a big meaty spare looks intimidating on the back of your Wrangler.

    Charcoal Mammoth 4x4 Boulder. 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.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.

    33X10.50R15LT 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.

    Application. This 15x8 Charcoal Mammoth 4x4 Boulder wheel and 33X10.50R15LT BF Goodrich Mud-Terrain T/A KM2 Fits 1987 to 2006 TJ and YJ Jeep Wranglers.

    Mammoth 4x4

    Fitment: 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.

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

    5.0

    Customer Reviews (65)

    Write a Review

    Ratings Summary

    5.0 out of 5 overall rating from 65 customers




    • March 24, 2020

      Review shared from Mammoth Boulder Charcoal Wheel - 15x8 (97-06 Jeep Wrangler TJ)

      5 2004 Wrangler Unlimited - KeithM

      Great wheels

      Exactly what I was looking for. I get a lot of comments on them.

      Helpful (0)
    • March 22, 2020

      Review shared from Mammoth Boulder Charcoal Wheel - 15x8 (97-06 Jeep Wrangler TJ)

      5 2005 Wrangler - Z1Parker

      Mammoth wheel

      Nice looking wheel great Price. Get lots of complements

      Helpful (0)
    • March 07, 2020

      Review shared from Mammoth Boulder Charcoal Wheel - 15x8 (97-06 Jeep Wrangler TJ)

      5 2004 Wrangler - Jeepski04

      Looks great!

      Love, love, love these rims! They look fantastic and have totally changed my Jeep’s look. Fast shipping and great company to do business with.

      Helpful (1)
    • February 27, 2020

      Review shared from Mammoth Boulder Charcoal Wheel - 15x8 (97-06 Jeep Wrangler TJ)

      5 2001 Wrangler - Rob

      Wow they look good

      These wheels look great. I am so happy with how they turned out. I put them on 33x12.5 tires so they will fit and they look great. I couldnt be happier with such an inexpensive item and such a good product. I didnt want a 300$ wheel. not functional for what i want to do with my jeep.

      Helpful (0)
    • January 30, 2020

      Review shared from Mammoth Boulder Charcoal Wheel - 15x8 (87-95 Jeep Wrangler YJ)

      5 1992 Wrangler - GregorR

      Awesome

      These wheels gave my jeep a fresh and updated look.. I couldn’t be happier...

      Helpful (0)
    • November 08, 2019

      Review shared from Mammoth Boulder Charcoal Wheel - 15x8 (97-06 Jeep Wrangler TJ)

      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

      Review shared from Mammoth Boulder Charcoal Wheel - 15x8 (87-95 Jeep Wrangler YJ)

      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

      Review shared from Mammoth Boulder Charcoal Wheel - 15x8 (97-06 Jeep Wrangler TJ)

      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

      Review shared from Mammoth Boulder Charcoal Wheel - 15x8 (97-06 Jeep Wrangler TJ)

      5 2002 Wrangler - Thomasc

      Very Nice upgrade

      These wheels are a very nice upgrade. Nice price.

      Helpful (0)
    • September 30, 2019

      Review shared from Mammoth Boulder Charcoal Wheel - 15x8 (97-06 Jeep Wrangler TJ)

      5 2004 Wrangler - Birch

      Wheels

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

      Helpful (0)

    Questions & Answers (12 answers)

    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)

    Is there a 15x10" version of these rims? Will the 15x8" work with 37x12.50R15? Thx

    Post Your Question
    7 More Questions
    Will these work with 235/75 R15 tires on a 1999 TJ (SE/ 4cyl) 0 answer
    Will these fit a 1998 ZJ? I believe they have the same offset and bolt pattern as a TJ. 1 answer
    Are these available painted silver? My jeep is black, and I think silver would be a better color combination. 1 answer
    Do these wheels come with the center cap that is shown in the picture above or is this something that is needed to be purchased separately? 1 answer
    Are these rim steel rims with powder coating or aluminum$ 1 answer
    The description on the wheels does not indicate the offset/backspace of the wheel. This is very important when running oversized tires. ??? 1 answer
    I love the look of these wheels but I was wonder if they will work with the spin free locking hub conversion kit from Yukon. I have a 2004 Rubicon and with this manual hub conversion and really want these wheels. Thanks for your reply! 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
    Size:15x8Finish:Charcoal
    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

    Tire Specifications:

    Manufacturer:BF GoodrichStyle:Mud-Terrain T/A KM2
    Size:33X10.50R15LT / 267/86/15Tread Type:Mud Terrain
    Sidewall Color:Optional Black or WhiteMax Load:2600 lbs
    Weight:50.8 lbsTread Depth in 32nds:18

    Will It Fit My Wrangler

    • TJ Rubicon 2 Door - 03, 04, 05, 06
    • TJ Rubicon Unlimited 2 Door - 05, 06
    • TJ Wrangler 2 Door - 97, 98, 99, 00, 01, 02, 03, 04, 05, 06
    • TJ Wrangler Unlimited 2 Door - 04, 05, 06
    • YJ Wrangler 2 Door - 87, 88, 89, 90, 91, 92, 93, 94, 95

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