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Jeep Gladiator JT 20+ Crawl Series Front Heavy-Duty Adjustable Track Bar
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297.63 297.63 USD 330.70

330.70

(Save 10%)

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Order today — ships by Mon, Jun 1
Salt Lake City, UT change
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
Lifetime warranty Fitment guarantee Ships from Orem, UT 4–8 hr install
Free mounting hardware included — a $15 value
COLOR 11 colors — pick yours
https://dev.core4x4.com/web/image/product.template/2018/image_1920?unique=982bc5a

Crawl Series Front Heavy-Duty Adjustable Track Bar

Jeep Gladiator JT 20+ Crawl Series Front Heavy-Duty Adjustable Track Bar
SKU: CRL-J-JT-FTB1
Pick your vehicle to confirm fit

297.63 297.63 USD 330.70

330.70

(Save 10%)

COLOR 11 colors
Black Blue Charcoal Green LightGreen Orange Purple Red White Yellow Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Compare all tiers →

Build Your Kit

  • Vehicle
    Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
  • Brand
  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Lift Size
    Choose your current front lift height. Measure from center of wheel to fender if unsure.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Note to Core4x4:

Select Color to see price and add to cart.

Order today — ships by Mon, Jun 1
Salt Lake City, UT change
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
Free mounting hardware included — a $15 value

Alignment recommended Lifetime warranty on all non-wear items Made In USA

Made in USA Orem, Utah
Lifetime Guarantee Unconditional
10 Colors In-house powder coat
Fully Adjustable 0-6" of lift
3 X-Series Options Only Core 4x4

Superior Front-End Stability

Achieve exceptional control and stability with the Crawl Series Front Track Bar, designed for Jeep Gladiator JT models (2020-Present). This premium component is engineered to combat front-end stability issues such as death wobble and wandering, providing improved axle centering and steering precision on and off the road. Whether tackling rugged trails or navigating city streets, this track bar delivers unmatched handling and control.

Key Features and Benefits

  • Enhanced Stability and Handling – Minimize symptoms of death wobble, wandering, and unstable steering by keeping your front axle properly centered, even during intense off-road conditions.
  • Durable Construction – Built from 1.5″ OD .313 Wall DOM tubing and equipped with a welded Johnny Joint at the fixed end and a forged Johnny Joint at the adjustable end, this track bar is built to withstand extreme forces and challenging terrains.
  • Precise Adjustability – Designed to accommodate lifts from 0 to 6 inches, the adjustable track bar ensures your axle remains perfectly centered, reducing suspension stress and improving overall alignment.
  • Improved Front-End Geometry – Pairing this track bar with our front control arms allows for optimized alignment and enhanced suspension geometry, delivering a more complete and balanced front-end solution.

Solving Front-End Stability Issues

One of the standout features of our Crawl Series Front Track Bar is its ability to address common front-end stability concerns, such as death wobble and imprecise handling. By keeping your front axle perfectly centered, this track bar enhances alignment and significantly reduces the vibrations and instability caused by misaligned suspension geometry. Whether you're on the highway or tackling rugged trails, you’ll enjoy superior handling, improved steering feedback, and reduced wear on other suspension components.

Two-Stage Powder Coating for Maximum Durability

Every Crawl Series Front Track Bar undergoes a premium two-stage powder coating process to maximize durability and corrosion resistance.

Zinc Primer Base Coat – Creates a robust barrier against rust and environmental factors.

Durable Top Coat – Available in 10 vibrant color options, allowing you to protect your investment while customizing your Jeep Gladiator JT’s look.

Made in the USA

Proudly manufactured in Orem, UT, the Crawl Series Front Track Bar exemplifies American craftsmanship. With locally sourced materials and stringent quality standards, this track bar is designed to outperform the competition.

Optional Hardware Upgrade

The Crawl Series Front Track Bar is designed for straightforward installation using factory hardware, minimizing downtime and effort. For those dealing with stubborn or rusted bolts, we offer optional new Grade 8 hardware kits separately to simplify the process and ensure a secure fit.


  • Vehicle Fitment: Jeep Gladiator JT 20+ – Addresses front-end stability issues, improves axle centering, and enhances steering precision for lifted and stock-height setups.

  • CORE Advantage: Helps reduce symptoms of death wobble, wandering, and vibration by maintaining proper front axle alignment, improving handling on and off the trail.

  • Adjustability: Fully adjustable to accommodate lifts from 0 to 6 inches, ensuring precise axle centering and optimal suspension geometry for improved steering response.

  • Construction: Built from 1.5” OD .313 Wall DOM tubing with a welded Johnny Joint at the fixed end and a forged Johnny Joint at the adjustable end, delivering unmatched strength, articulation, and durability.

  • Two-Stage Powder Coating: Zinc primer base and top coat available in 10 vibrant colors protect against corrosion and allow for personalized styling of your rig.

  • Warranty and Origin: Proudly manufactured in the United States, our product includes a lifetime warranty on all non-wear items, providing you with confidence and peace of mind in your purchase.

Built With

Front Track Bar built with 1.5” OD 5/16” Wall DOM. Welded Johnny Joint on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14 TPI - 2.32” long threads.

Make Model Submodel Years
Jeep Gladiator 2020 - Present

Each rebuild kit includes all necessary components to replace and restore wearable parts.

Construction & Materials

Front Track Bar built with 1.5” OD 5/16” Wall DOM. Welded Johnny Joint on the fixed end and a Forged Johnny Joints on the adjustable end with 1” x 14 TPI - 2.32” long threads.

Vehicle Jeep Gladiator JT (20–Present)
Brand CORE 4X4
Color Black or Blue or Charcoal or Green or LightGreen or Orange or Purple or Red or White or Yellow or Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Series Crawl Series
Lift Size 0" — 6" or 6"+
Hardware No Hardware or Complete Kit
Placement on Vehicle Front
Mounting Style Bolt-On

Use the vehicle selector on our website to shop by your year, make, and model. On product pages, use the kit builder to select your color, series, lift height, and any add-on options, then add to cart. If you need help, call or email our team.

Standard orders typically ship within 1–3 business days of ordering. Custom color orders take approximately 5–10 business days. Because everything is built in-house, we can turn orders quickly even for custom specifications.

You can reach our team through the contact form on our website, or browse to the Contact Us page. Our team is available to answer pre-sale and technical questions before and after your purchase.

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Reviews of Core 4x4

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5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
D
DSI Jul 26, 2025
Google
Great products with excellent customer service after the sale
TH
Todd Hume Jan 22, 2026
Google
Their products are great but the service is even better!! Thanks Korby.
DD
DANIEL DUSSAULT Nov 23, 2025
Google
Very beefy items for a very reasonable price.  Personally have CORE rear track bar and all upper control arms for my 04 Jeep TJ.  Had a slight issue with control arm length and they went above and beyond to swap jam nuts to get me where I needed to be.  Really have to appreciate a company like this.
CL
Colten Lockwood Mar 25, 2019
Google
Recieved warrenty exchanges for my control arms last night couldnt be happier!!! Lets talk about the arms tho! Great quality arms in multiple styles and colors!!! I purchased the teir 3 short arns for my 98 xj. I can say that they setoff nicely so my 35 inch tires do not rub! As long as you can get a photo or video of broken hardware core will take care of you. The body of the arm is bulletproof. However make sure to maintain and grease the joints regularly as with any greaseable joint and they shouldkast forever. I had a few problems arise a year after purchase and after some troubleshooting spence was able to help get me the correct parts to get back on the road. I recommend this setup to any and all jeepers looking to get away from the stock arm setup. Alltogether i am Very happy with the performace of my control arms!!!! Mechanic and bodyman of 12 years and my first choice for quality control arms!!
N
Nick Sep 24, 2025
Google
I have a 2016 RAM 1500 Crew Cab and I replaced the rear upper and lower control arms also the pan hard track bar and also the sway bar and links for the rear with all I had the articulating bushings. The vehicle now has no body role. They are absolutely incredible if you get the control arms you gotta get the CORE 4 x 4sway bar end links don’t don’t try and be cheap and get Moog or something else you got to get articulating bushings get the core 4 x 4 ones they are the best. My truck drives now through the canyons like a BMW. I have Fox high-performance shocks on there as well with all the CORE 4 x 4 suspension parts and they are amazing. Well worth the money I would highly recommend anybody thinking about CORE 4 x 4 go with CORE 4X4 and if you can go with their articulating bushings, they’re unbelievable drives better now than my Escalades. Well planted no body role and smooth on the Highway unbelievable the difference they all made!! THANKS AGAIN CORE 4x4!!!!
RH
Roger Hooks Jun 26, 2025
Google
2018 Ram 2500 Rear Control Arms and Rear track Bar been running for about a year, Great Solid Products and great one on one customer service, same day response with issue resolved! Thanks Korby!
BW
Brian Wadsworth Jun 26, 2025
Google
Amazing product! Shipping was quick, packaging was great and support was outstanding!!
S
Sebastian Oct 24, 2025
Google
Great products they sell, got a crawl series long arm kit for my xj and it has held up quite nice, they are beefy, and for what ever reason they fail it has a great warranty with a customer service to match, when someone asks what control arm kit to buy I always recommend core 4x4
CW
Cody Whitlock Sep 24, 2025
Google
10/10 overall experience, shipping, customer service, and such a great product!
Review photo 1
JM
Jay Miller Jul 26, 2025
Google
I purchased a upper and lower set of control arms from core 4x4 they came early then expected and seem to be very nice quality I ran into a complication installing them and emailed them my question I was expecting to get the response maybe the next day because it was after hours I got a response in about a few minutes which allowed me to finish the project that day I super appreciate that, the products are good strong lifetime warranty and their customer service is top notch

Specifications

Color Black, Blue, Charcoal, Green, LightGreen, Orange, Purple, Red, White, Yellow, Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed.
Lift Size 0" — 6", 6"+
Hardware No Hardware, Complete Kit
Vehicle Jeep Gladiator JT (20–Present)
Brand CORE 4X4
Series Crawl Series
Note to Core4x4: -
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