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264.56 264.56 USD 330.70

330.70

1–3 day build time + Shipping

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Jeep Gladiator JT 20+ Crawl Series Rear Heavy-Duty Adjustable Track Bar

SKU: CRL-J-JT-RTB1
Fits: 2020 - Present Jeep Gladiator JT Add vehicle

264.56 264.56 USD 330.70

330.70

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.
  • Rear Track Bar Clearance Bend For Spare Tire
    Choose clearance bend if your spare tire interferes with a straight rear track bar.
  • Note to Core4x4:

Select Color to see price and add to cart.

4–8 hr install Moderate Alignment recommended Lifetime warranty on all non-wear items Made In USA

Superior Rear-End Stability

Take control of your Jeep Gladiator JT’s handling and stability with the Crawl Series Rear Track Bar. Specifically designed for model years 2020-Present, this premium track bar provides unmatched axle centering and minimizes suspension misalignment during off-road drives or uneven terrain, ensuring superior stability and handling in every condition.

What's Included?

  • Crawl Series Rear Track Bar (CRL-J-JT-RTB1)

Key Features and Benefits

  • Exceptional Stability and Handling – The Crawl Series Rear Track Bar keeps your axle perfectly centered, reducing suspension misalignment and improving overall stability on and off the road.
  • High-Strength Construction – Built from 1.5″ OD .313 Wall DOM tubing and featuring Rock Jock Johnny Joints at both ends, this track bar is designed for maximum strength, durability, and longevity, even in the harshest environments.
  • Easy Adjustability – Designed to accommodate lifts from 0 to 6 inches, the track bar features left and right hand threaded Johnny Joints, allowing for precise axle alignment adjustments even while installed.
  • Complete Rear-End Solution – Pair this track bar with our Crawl Series Rear Control Arms for a fully optimized rear-end suspension upgrade that enhances overall geometry and maximizes drivability.

Solving Rear-End Alignment Issues

The Crawl Series Rear Track Bar is engineered to address common rear-end suspension challenges, including axle misalignment caused by lifting your vehicle. Its adjustability and high-strength components ensure your Gladiator maintains proper alignment, delivering smoother handling, reduced component wear, and improved overall stability.

Two-Stage Powder Coating

All Crawl Series products, including the Rear Track Bar, undergo a rigorous two-stage powder coating process for enhanced durability and corrosion resistance.

Zinc Primer Base Coat – Provides a robust layer of rust protection.

Durable Top Coat – Available in 10 vibrant colors to match your vehicle's aesthetic.

Made in the USA

Proudly manufactured in Orem, UT, the Crawl Series Rear Track Bar reflects the highest standards of American craftsmanship. With locally sourced materials and a meticulous manufacturing process, this track bar is designed to outperform the competition.

In Conclusion

The Crawl Series Rear Track Bar is the ultimate solution for achieving superior rear-end alignment, stability, and handling. Whether you’re navigating rugged trails or daily driving, this track bar enhances your vehicle’s performance while maintaining the highest standards of durability and quality. Pair it with Crawl Series Rear Control Arms for a complete rear-end upgrade, and experience the difference today.


Make Model Submodel Years
Jeep Gladiator 2020 - Present

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

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
Rear Track Bar Clearance Bend For Spare Tire Straight Bar or Clearance Bend

See It Installed

Install videos and build guides on our YouTube channel.

Watch more installs on YouTube
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Reviews from Google

See all on Google
5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
AP
Ajay Paynter Mar 4, 2026
Google
Great company, who worked with me on shipping parts to arrive in time for a show. When I explained my concern they went above and beyond to make it happen. Quality of the parts is top notch.
RC
Ryan Colligan Mar 4, 2026
Google
I have nothing but good things to say about Core 4x4. I have the crawler series on my JKU and we take it all over the place. These parts handle everything we throw at them.
MT
Marcus Torres Jan 15, 2026
Google
Best control arms I have installed on any of my builds. After running every major manufacturer, Core 4x4 is on par or better than all the high-end companies at a fraction of the cost. Lifetime warranty is the cherry on top.
MP
Mirko Pompili Mar 19, 2026
Google
I want to share a truly positive experience. I ordered a car kit consisting of two packages, but unfortunately one was lost during shipping with UPS. The situation could have become complicated... but it didn't. The company manager was extremely helpful and professional: he personally followed up on the situation and did everything he could to resolve the issue, even sending me the package again without hesitation. It's rare to find such attentive and reliable customer service these days. My sincere congratulations on your professionalism and commitment: that makes all the difference.
JM
Jason Mitchell Dec 8, 2025
Google
Installed the full kit on my XJ. Ride quality is night and day better than what I had before. The articulation on the trail is insane. These guys know what they are doing. Already recommended Core 4x4 to everyone in my club.
MG
Morgan Griffith Mar 25, 2018
Google
I met a couple of the Core 4x4 guys at the Salt Lake Offroad Expo and decided to try them out after noticing one of my control arm bushings was disintegrated. I called to discuss parts on Thursday and I was leaving for a trip on Saturday. These guys built my control arms and had them ready to be picked up Friday, 24 hours later. The parts seem to be great quality and they charged me nothing extra to have them painted. These guys were extremely helpful and without them my trip probably would have been cancelled. looking forward to testing out the arms on my next trip to Moab.
MM
Mike Martinez Aug 25, 2025
Google
Phenomenal company - very rare to come by in the automotive industry. Also very impressing. Let me start here. I got a set of yellow sway bar end links for my 19 ram DT (new body style) and let me tell you, I’m hooked. For numerous reasons. One the craftsmanship behind the product is unmatched for sure for without breaking the bank. 2ndly, they stand behind their product. Had a very minor issue and it was resolved in a blink of an eye!!! Insane. Just because of what i listed above i will forever spend my money with core 4x4! And i think you should too! I have no affiliation at all with this company besides being a consumer. I will be ordering my yellow UCAs and the rest of my rear suspension from them here shortly! Korby on the other hand. The representative that helped me went above and beyond FAST. I hung up the phone with him, and with in no lie 3 minutes he was calling back with an answer. GREAT GREAT GREAT customer service, Korby you and core 4x4 are what give us hope in the car community! With much love and great health to you all!!
AP
Ajay Paynter Mar 9, 2026
Google
Great company, who worked with me on shipping parts, to arrive in time for a show, when I explained my concern of possibly not getting the control arms in time. Quality is amazing on the part, affordable price for what you get, and the powdercoat is top notch, not a single issue with this product, would buy again.
GH
Gary Haag Aug 25, 2025
Google
Ordered a set of Core 4x4 control arms for my 2006 Jeep TJ. These are some heavy duty quality control arms. Can't wait to get them installed. Great customer service too!
LM
Logan Matejek May 27, 2025
Google
The parts are a massive improvement over factory. I accidentally ordered the wrong endlinks and they helped me figure out the correct size and sent me new ones. Definitely an awesome store
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