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Mammoth Split 16 Beadlock Satin Black with Polished Lip Wheel; 17x9; -6mm Offset (20-25 Jeep Gladiator JT)Find parts that fit my vehicle

Item JG20787
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Stock JT Gladiator | 33x11.5R17 | 17x9 Wheels - W&T Fitment   See All Product Videos (6)
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8 Reviews
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$199.99 each / $799.96 Set of 4

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Valve Stem-Mounted TPMS Sensor with Rubber Valve (6/8/21-25 Jeep Gladiator JT)
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Valve Stem-Mounted TPMS Sensor with Rubber Valve (20-6/7/21 Jeep Gladiator JT)
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    Gladiator Complete Wheel & Tire Packages

        Product Videos

        (6)

        Now Playing

        Stock JT Gladiator | 33x11.5R17 | 17x9 Wheels - W&T Fitment

        Stock JT Gladiator | 33x11.5R17 | 17x9 Wheels - W&T Fitment

        3:36

        Up Next (5)

        Autoplay On 

        Leveled JT | 33x11R17 | 17x9 Wheels - W&T Fitment

        Leveled JT | 33x11R17 | 17x9 Wheels - W&T Fitment

        3:33

        Stock Jeep Gladiator JT | 35x12.5R17 Tires | 17x9 Wheels - W&T Fitment

        Stock Jeep Gladiator JT | 35x12.5R17 Tires | 17x9 Wheels - W&T Fitment

        3:29

        Leveled JT Gladiator | 35x12.5R17 | 17x9 Wheels | W&T Fitment

        Leveled JT Gladiator | 35x12.5R17 | 17x9 Wheels | W&T Fitment

        3:08

        2-4" Lifted JT Gladiator | 35x12.5R17 | 17x9 Wheels - W&T Fitment

        2-4" Lifted JT Gladiator | 35x12.5R17 | 17x9 Wheels - W&T Fitment

        3:12

        3-4" Lifted Jeep Gladiator JT | 37x12.5R17 | 17x9 Wheels - W&T Fitment

        3-4" Lifted Jeep Gladiator JT | 37x12.5R17 | 17x9 Wheels - W&T Fitment

        3:19

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        Product Information

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

        Features & Specs

        • Mammoth Split 16 Style Wheel
        • Simulated Bead Lock Accents
        • Satin Black Finish with Polished Lip
        • One Piece Cast Aluminum Construction
        • Size: 17x9 - Front or Rear
        • Bolt Pattern: 5 x 127mm (5 x 5 Inch)
        • Offset: -6mm, -0.2363 Inch
        • Backspacing: 4.764 Inch, 121.1mm
        • Sold Individually
        • Fits 2020-2025 Jeep Gladiator JT Models

        Description

        Mammoth Split 16 Beadlock Satin Black with Polished Lip Wheel; 17x9: Immerse your vehicle in style and elegance with this wheel's captivating matte black finish. The unique 10-hole design of this Mammoth wheel sets your vehicle apart, making a statement on the road. Whether cruising the city streets or heading out for a weekend escape, this wheel complements a wide range of vehicle styles.

        The 17x9 Mammoth Split 16 Beadlock Satin Black with Polished Lip Wheel; 17x9 features a high quality, satin black finish for an aggressive appearance that will be the envy of everyone.

        One-Piece Cast Wheel. This wheel is manufactured using gravity casting. Gravity casting is the process of pouring molten aluminum alloy into a wheel mold or form and utilizing the earth's own gravity to help fill the mold. The result is a strong, durable wheel that has the same good looks as a more expensive wheel, at a fraction of the price.

        Application: This Mammoth Split 16 Beadlock Satin Black with Polished Lip Wheel; 17x9, with a backspace of 4.764 Inch and bolt pattern of 5 x 127mm (5 x 5-Inch), ensures driving stability and optimal alignment. Designed to fit 2018-2025 Jeep Wrangler JL, it is a perfect match for those seeking a blend of style and functionality. Sold individually.

        Fitment:

        Mounting & Balancing 2007+ TPMS Info

        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 Gladiator)
        • 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 Gladiator 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.

        Mammoth J176626

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

        Installation & What's in the Box

        Installation Info

        Installation Time

        (approx) 1 Hour

        Difficulty Level:

        Simple installation for anyone.

        Installation Guides

          No guide available for this part yet.

        What's in the Box

        • Decal - Driver Side
        • Decal - Passenger Side
        5.0

        Customer Reviews (8)

        Customer Photos featuring this product

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        Review Summary

        5 Stars100%
        5 out of 5 overall ratings from 8 customers

        Jan 6, 2025

        Review shared from Mammoth Split 16 Satin Black 6-Lug Wheel; 17x9; -12mm Offset (21-25 Bronco, Excluding Raptor)

        5
        2024 Outer Banks - TTL18

        Beautiful

        Nice pairing, no rubbing, no lift. Looks mean. No regrets!

        Fit 5/5
        Finish 5/5
        Appearance 5/5
        Quality 5/5
        Bang For Your Buck 5/5

        Dec 18, 2024

        Review shared from Mammoth Split 16 Satin Black 6-Lug Wheel; 17x9; -12mm Offset (16-23 Tacoma)

        5
        2021 TRD Off-Road - Rooster4201

        Love these wheels

        Look great on my truck. I can’t believe the difference in the overall appearance. I love the new ride.

        Fit 5/5
        Finish 5/5
        Appearance 5/5
        Quality 5/5
        Bang For Your Buck 5/5

        Jul 30, 2024

        Review shared from Mammoth Split 16 Beadlock Satin Black Wheel; 17x9; -6mm Offset (07-18 Jeep Wrangler JK)

        5
        2015 Rubicon - Nonniejo

        QUANTITY Mammoth Split 16 Beadlock Satin Black Wheel; 17x9

        Great Rims, Look Fantastic on the Jeep. No issues what so ever.

        Fit 5/5
        Finish 5/5
        Appearance 5/5
        Quality 5/5
        Bang For Your Buck 5/5

        May 21, 2024

        Review shared from Mammoth Split 16 Beadlock Satin Black with Polished Lip Wheel; 17x9; -6mm Offset (07-18 Jeep Wrangler JK)

        5
        2013 Rubicon - CowgirlUp

        Aggressive look without the Beadlock Price!

        I deal shop for everything but when I saw these wheels on sale, I feel in love with the look and possibilities once I powder coat them. Hawkeye looks amazing!

        Fit 5/5
        Finish 5/5
        Appearance 5/5
        Quality 5/5
        Bang For Your Buck 5/5

        Mar 31, 2024

        Review shared from Mammoth Split 16 Beadlock Satin Black Wheel; 17x9; -6mm Offset (18-25 Jeep Wrangler JL)

        5
        2020 Wrangler - NDHighlife42

        Awesome Wheels

        Look awesome and easy to swap. Definitely recommend 14mm lugs for install though as the stock lugs don’t look like they would fit well

        Finish 5/5
        Appearance 5/5
        Fit 5/5
        Bang For Your Buck 5/5
        Quality 5/5

        Jan 23, 2024

        Review shared from Mammoth Split 16 Beadlock Satin Black Wheel; 17x9; -6mm Offset (18-25 Jeep Wrangler JL)

        5
        2020 Wrangler -

        Great service from ExtremeTerrain!

        The service provided from Extreme Terrain on the ease of picking a wheels and tires package really helped me as a first time buyer of “upgrading” the look of my Jeep. Everything came quick, intact, and the install service provided was quick and efficient as well. The wheels and tires totally changed the look of my stock Jeep and gave it a totally aggressive look. I was hesitant at first but they helped ease my purchase and answered all my questions with such professionalism. I definitely recommend them to any one looking for a complete package!

        Finish 5/5
        Appearance 5/5
        Fit 5/5
        Bang For Your Buck 5/5
        Quality 5/5

        Jan 21, 2024

        Review shared from Mammoth Split 16 Beadlock Satin Black with Polished Lip Wheel; 17x9; -6mm Offset (07-18 Jeep Wrangler JK)

        5
        2012 Wrangler -

        Great setup

        The wheels look a large beat up after going in the mountains but nothing to the actual structure just looks. only negative i have is the hub caps are a little inconsistent, some are looser and some are tighter, only one that came over was when it rubbed against a fallen tree so not bad. They do look a like small with aftermarket fenders.

        Fit 5/5
        Finish 5/5
        Appearance 4/5
        Quality 5/5
        Bang For Your Buck 5/5

        Jul 7, 2023

        Review shared from Mammoth Split 16 Beadlock Satin Black with Polished Lip Wheel; 17x9; -6mm Offset (18-25 Jeep Wrangler JL)

        5
        2020 Wrangler -

        Great setup

        Put together a package of 5 Monmouth Split 16 wheels and Wildpeak AT 285 70 R17. Completely transformed the look of my jeep. Really happy with the quality of the wheels, the convenience of free mounting and balancing and the price. Would definitely recommend.

        Finish 5/5
        Appearance 5/5
        Fit 5/5
        Bang For Your Buck 5/5
        Quality 5/5
        Brand Image

        Reviews of Mammoth Wheel products have an average rating of 4.8 out of 5

        Mar 2, 2025

        Review shared from Mammoth 8 Aluminum Simulated Beadlock Anthracite Wheel; 17x9; -6mm Offset (20-25 Jeep Gladiator JT)

        5
        2020 Sport S - RobH

        I'm rolling now

        Wheels are great. Boys at tire service began complimenting them as soon as they opened the boxes. Love the gray centers. Really set off gladiator with dark gray paint and black top.

        Dec 30, 2024

        Review shared from Mammoth Cliff Hanger Matte Black Wheel; 17x9; -6mm Offset (20-25 Jeep Gladiator JT)

        5
        2021 Rubicon - Litup

        Excellent wheels for the price

        I bought these wheels had installed by my local tire shop. They fit good and look nice. Good wheels for the price

        Dec 23, 2024

        Review shared from Mammoth 1.25-Inch Billet Wheel Spacers; Black (20-25 Jeep Gladiator JT)

        5
        2024 Rubicon - GladiatorHooch

        Great product

        Wanted spacer to give my Gladiator a tougher looking stance but not too much. Was easy installation. Great product!

        Dec 17, 2024

        Review shared from Mammoth Boulder Simulated Beadlock Style Black Wheel; 17x9; -6mm Offset (20-25 Jeep Gladiator JT)

        4
        2023 Sport - JohnJar

        Great set up love the way it makes the truck look

        The tires and wheels really set off the truck give it a nice attitude I like them

        Oct 29, 2024

        Review shared from Mammoth Type 88 Black Wheel; 17x9; -6mm Offset (20-25 Jeep Gladiator JT)

        5
        2021 Sport - PaulL.

        Wheels

        Nice wheels for the money Light wight easy to install

        Oct 7, 2024

        Review shared from Mammoth 1.75-Inch Billet Wheel Spacers; Black (20-25 Jeep Gladiator JT)

        5
        2024 Sport - GregQ

        Great Product

        Installed these on my 2024 Jeep Gladiator Sport S. Easy install and these look great!. I installed on the stock wheels and tires and looks great. Highly recommended.

        Sep 9, 2024

        Review shared from 17x9 Mammoth Boulder & 37in Ironman Mud-Terrain All Country Tire Package (20-25 Jeep Gladiator JT)

        5
        2022 Overland - JCavanaugh

        Looks great!

        I had these put on when I had my lift kit installed. For the lift, tires, and wheels it was great and took about 4 hours!

        Sep 2, 2024

        Review shared from Mammoth Vex Satin Black Machined Wheel; 17x9; -6mm Offset (20-25 Jeep Gladiator JT)

        5
        2023 Mojave - flattop32

        Finally got my wheels mounted up

        Mammoth Vex wheels look and fit incredibly well. Provided just the right amount of poke on my ‘23 Gladiator Mojave.

        Aug 19, 2024

        Review shared from Mammoth 2-Inch Billet Wheel Spacers; Black (20-25 Jeep Gladiator JT)

        5
        2021 Rubicon - Litup

        Excellent products

        These spacers are great. They made my Gladiators with 35’s drive so much nicer. They helped with the driving with your hands full. Greatly improved the handling

        Aug 18, 2024

        Review shared from Mammoth 1.75-Inch Billet Wheel Spacers; Black (20-25 Jeep Gladiator JT)

        5
        2021 Overland - Ston671

        Works as advertised

        Easy install with clear instructions. Well built with clean threads. No issues so far.

        Questions & Answers

        No questions about this product yet. Ask the First Question
        Wheel and Tire

        Wheel & Tire Fitments For 2020-2025 Gladiator with 17x9 -6mm Wheels

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            Community Support

            Word On The Trail

            Extreme always has exactly what I am looking for in many different price ranges for me to choose from. Ships fast and I have never been disappointed once the items arive.

            dytter7
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