(approx) 30 Minutes
Simple installation for anyone.
- How to Install Mammoth Wheels on your Jeep Wrangler
Features, Description, Reviews, Q&A, Specs & Installation
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.
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!
For more Information, check out TPMS Sensor Kits in detail.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
March 06, 2020
Looking for new wheels can be hard when you only see a picture. So, even after I bought these I was just not sure how they would look on my jeep. I was not disappointed when I saw them in person for the first time. There were no issues with finish or appearance when they arrived. Each was packaged nicely.Helpful (0)
December 09, 2019
looks amazing all i can is just do it, make it happen, enjoy life.Helpful (2)
November 10, 2019
Fantastic Set for Price
Super happy with this wheels/tires set for my '09 Wrangler JK. They look amazing and my Jeep rides smoother than ever. These were exactly what I wanted for my first set of after-market tires and wheels.Helpful (2)
August 19, 2019
I love the look of the faux bead lock wheels and the falken’s are a nice quite ridding and attractive tire.Helpful (2)
July 11, 2019
After many reviewing many photos of different styles of wheels, I decided on the 17x9 Mammoth Boulder beadlock wheels. Very satisfied with my selection on how they look on my Jeep Wrangler JL in the Granite Crystal Metallic color. Also, my new 33 inch x 11.2 inch tires fit well on the wheels and the ride is better too.Helpful (2)
June 08, 2019
Great look for a great price!
The visualizer didn't do these wheels justice when I was browsing the site! They look even better in real life! The build quality is great, and I've gotten several compliments since their debut. I've only had them on for two weeks, so they haven't been off road yet, but they seem very stout and should be able to take anything the trail can throw at 'em!Helpful (3)
April 29, 2019
New wheels and tires
The look is awesome really starting too look like a rig...so far besides the wheels and tires i have an E/T 9500 WINCH ,ROCK.hard front bumper,new headlights, grab handles,and interior blue led lightsHelpful (3)
April 05, 2019
Love these wheels.....
The Mammoth Boulder Beadlock wheel has a very simple design with an aggressive look. They are very easy to clean and the weight of these wheels is much lower compared to other manufacturers. In my opinion they look much better in person than some pictures show. Honestly can’t find anything negative to say about these wheels. Extremely happy with the purchase.Helpful (5)
November 21, 2018
Impressed and Excited
Wheels look absolutely great. Need to wear off the current rubber before I can mount these with new tires, but the wheels were a nice birthday gift and look great in the garage. And talk about incredible fast shipping. From order to delivery was 2 days.Helpful (10)
October 19, 2018
Assuming these hold up well, I really like them - just got them on my jeep and they look great. Seem solid, and not too heavy. Using them on my black 2 door JK. Will update if I have any issues.Helpful (8)
Do you have a spec sheet for these wheels? Weight, offset, backspacing, etc...
The wheel has an backspacing of 4.7", offset of -6mm and weighs 23 lbs.
Will the original “Jeep” center caps fit on this wheel?
Unfortunately, the Mammoth wheels will only work with Mammoth center caps.
Can I get these with a red beadlock ring?
These are not offered with a red bead-lock style lip.
Does the beadlock ring stick up above edge of wheel to where they hold water because it can't escape?
No, the wheels would not retain water in that fashion.
Are these real beadlock wheels? Or just look like beadlock wheels?
The beadlock is for cosmetic purposes only, and is not functional.
This wheel will work with the JL rear back up camera.
These will fit on your JL without wheel spacers yes.
Yes, factory TPMS sensors can be transferred to these wheels.
Yes, a 245/75R17 will indeed fit on the 17x9 Mammoth Boulder Beadlock Style Black Wheel but a 265/70R17 is recommended.
These mammoth wheels are designed for the JK and JL platforms, and would require a wheel adapter. Though you would however be able to mount that size tire onto them.
No, the ring on the Mammoth Boulder Beadlock Style Black Wheel is not removable.
The Mammoth Boulder Beadlock Style Black Wheel in 17x9" will have a backspace of 4.7"
Hello these center caps have an outside diameter of 2.55" and the the inserts have a diameter of 2.43".
(approx) 30 Minutes
Simple installation for anyone.
What's in the Box
|Manufacturer:||Mammoth 4x4||Style:||Boulder Beadlock|
|Backspacing:||4.7" (121mm)||Offset:||-6mm (-0.2")|
|Load Capacity:||1521 lbs (690 kg)||Bolt Pattern:||5x5"|
|Manufacturer:||BF Goodrich||Style:||Mud-Terrain T/A KM2|
|Size:||LT305/70R17 / 34 in||Tread Type:||Mud Terrain|
|Sidewall Color:||Optional Black or White||Max Load:||2910 lbs|
|Weight:||60.7 lbs||Tread Depth in 32nds:||20|