Free Shipping on Orders Over $75. Details

Talk to Wrangler Enthusiasts
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $15,000!! Enter Now

Mammoth Boulder Beadlock Style Black 15x8 Wheel and Mickey Thompson Baja MTZ 33X12.50R15 Tire Kit (87-06 Jeep Wrangler YJ & TJ)

Item J102244
Call a Wrangler Enthusiast at 1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $1,663.27 You Save 9% ($155.35)
Starting At


+ $80.00 Handling Fee with FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle

Item Options

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

      Product Information

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


      • (4) 15x8 Matte Black Mammoth 4x4 Boulder Beadlock
      • (4) 33X12.50R15LT Mickey Thompson Baja MTZ
      • Mounting & Balancing Available
      • Free Nitrogen Fill
      • Optional 5th Wheel Available
      • Fits 1987 to 2006 TJ and YJ Jeep Wranglers
      • Road Hazard Protection Plan Available


      Easy "One Click" Shopping. This wheel and tire combo kit features (4)15x8 Matte Black Mammoth 4x4 Boulder Beadlock wheels and (4) Mickey Thompson Baja MTZ 33X12.50R15LT 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 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.

      33X12.50R15LT Mickey Thompson Baja MTZ. Extreme off-roaders will appreciate the great ride and handling that this mud tire has on the highway. The MTZ has Mickey Thompson's Power Ply sidewalls with a special angled third ply to give you high performance handling, better puncture resistance, and improved towing capability.

      Application. This 15x8 Matte Black Mammoth 4x4 Boulder Beadlock wheel and 33X12.50R15LT Mickey Thompson Baja MTZ Fits 1987 to 2006 TJ and YJ Jeep Wranglers.

      Mammoth 4x4

      Fitment: 1987 1988 1989 1990 1991 1992 1993 1994 1995 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# J102244-A


      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (32)

      Write a Review

      Ratings Summary

      4.9 out of 5 overall rating from 32 customers

      • April 04, 2019

        5 2006 Wrangler Unlimited - dynabiker92

        Love them!!!!!

        Love them!!!!! Great rim good fit. Would recommend them for looking nice looking rim

        Helpful (2)
      • February 10, 2019

        5 1994 Wrangler - Jason

        Delivered as promised

        Look great on my 94 YJ! Shipment came quickly and rims were clean. Boxes were banged up, but rims were good.

        Helpful (2)
      • October 14, 2018

        5 2006 Wrangler - ManuelH

        Mammoth Boulder beadlock Wheels

        I'm real happy with my Boulder beadlock Wheels the tires are so smooth on the road and they're so quiet other than my other ones

        Helpful (7)
      • September 19, 2018

        5 2002 Wrangler - KenC

        Ken C

        I have an 02 TJ pearl blue the boulder beadlock rims look awesome and give a more rugged look and great price to the jeep with my 31x10.5x15 tires .

        Helpful (6)
      • August 07, 2018

        5 2002 Wrangler - KevinB

        Big Improvement

        After a 3.25" Rough Country lift, these wheels plus 33x12.5 Pro Comp A/T Sport tires, and the Jeep really looks great.

        Helpful (7)
      • July 10, 2018

        5 2002 Wrangler - TroyG

        Mammoth Wheels

        Very happy with this purchased. I have a 02 TJ with a 2-inch lift and the -19 offset gives me the wide aggressive look I was seeking.

        Helpful (9)
      • April 28, 2018

        4 2006 Wrangler - MarkC

        06 Wrangler

        Looks nice on my yellow jeep ,a little over priced was a gift from my children would recommend

        Helpful (9)
      • February 27, 2018

        5 2004 Wrangler - Brad

        Sweet wheels

        These rims worked perfectly with my ideas for the tj

        Helpful (7)
      • January 09, 2018

        5 2000 Wrangler - Jason

        Love them

        Great looking wheels especially for the price. They stick out a couple inches farther than the stock rims did. Worked perfectly for me cause I had some rubbing on tight turns anyway. I do see some bigger fender flares in my future tho. Very quick shipping. I ordered them on the evening of the Dec 25th and received them on the 27th. If you like the look in the picture you will love them when you get them. Only draw back i can see is they are made in China

        Helpful (9)
      • November 21, 2017

        5 2001 Wrangler - DonW

        Mammoth wheel

        Quality of wheel is high; like the look. Don't like the Mickey Thompson tires, though. Too, noisy, too much steering feedback on pavement. My fault though; purchased too aggressive of a tire for my needs.

        Helpful (8)

      Questions & Answers (10 answers)

      5 Top Rated Questions

      I would like to know if i can put a 33" tire by 10.50 on these rims...

      • Yes, a 33x10.5 would fit fine on the Mammoth Boulder Beadlock Style Black Wheel - 15x8!

      Helpful (2)

      What is the offset and back spacing on these wheels?

      • The 15x8" Mammoth Boulder Beadlock Style Wheel utilizes a -19mm offset and 3.7" Backspacing.

      Helpful (1)

      Shipping question Hello there! I am interested in buying a set of wheels for my jeep and I like to know if you ship to Spain.

      • Thank you for your question. Unfortunately we do not ship our Mammoth Boulder Beadlock Style Black Wheel - 15x8 (87-06 Wrangler YJ & TJ) or any products out of the United States currently.

      Helpful (1)

      Will these wheels work with 35" and 1 ton steering toe links Thanks Mark H

      Can I get this wheel in a 15” or 16” with a bolt patter that is the same as a JL? Thanks!

      • Currently, we do not offer these wheels in a 15 or 16-inch diameter for the JL

      Helpful (0)
      Post Your Question
      5 More Questions
      Not sure if they are stock. Would this work with 30x9.5x15 tires 2001 TJ 1 answer
      Will these work with my BF Goodrich 31x10.5x15 tires? 1 answer
      If I buy these wheels from you along with 35x12.5 R15 BFG Mud Terrain tires, can you mount WHITE LETTERS OUT and balance? I don't see anywhere on your site where I can specify WLO. Thanks! 1 answer
      Interested in buying new wheels. Will 15X8 Wheels works with BF Goodrich 33X12.50 R15LT Tires? My Jeep is lifted 4 inches. Tires are still in decent shape. 1 answer
      Hello, do these wheels use the stock, tapered style lug nuts? Thanks 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:15x8Finish:Matte Black
      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:Mickey ThompsonStyle:Baja MTZ
      Size:33X12.50R15LT / 318/72/15Tread Type:Mud Terrain
      Sidewall Color:Optional Black or WhiteMax Load:2205 lbs
      Weight:56 lbsTread Depth in 32nds:20.5

      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

          Related Wrangler Categories