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Jeep Gladiator JT 20+ Cruise Series Rear Heavy-Duty Adjustable Track Bar
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208.65 208.65 USD 278.20

278.20

(Save 25%)

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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://core4x4.com/web/image/product.template/2023/image_1920?unique=982bc5a

Cruise Series Rear Heavy-Duty Adjustable Track Bar

Jeep Gladiator JT 20+ Cruise Series Rear Heavy-Duty Adjustable Track Bar
SKU: CRS-J-JT-RTB1
Pick your vehicle to confirm fit

208.65 208.65 USD 278.20

278.20

(Save 25%)

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.
  • 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.

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

Eliminate Dog Tracking and Rear-End Wandering

If you've lifted your Jeep Gladiator JT (2020-Present) and noticed rear-end wandering or "dog tracking," the Cruise Series Rear Track Bar is the solution. Designed to re-center your rear axle and enhance stability, this adjustable track bar ensures precise alignment, improving handling both on and off the road.

Key Features and Benefits

  • Eliminates Rear-End Wandering – Keeps the axle centered and eliminates dog tracking, ensuring a stable ride on highways and trails.
  • Adjustable for 0 to 6 Inches of Lift – Allows for precise axle alignment, reducing stress on suspension components.
  • Heavy-Duty DOM Tubing – Built from 1.5" OD .313 wall DOM tubing, delivering superior strength and durability over factory components.
  • Tapered Polyurethane Bushings – Provide smooth operation and longevity, outperforming standard rubber bushings.
  • Recommended Pairing with Rear Control Arms – For a complete rear suspension solution, pair with the Cruise Series Rear Control Arm Set (CRS-J-JT-RS4) to achieve total axle alignment and optimal pinion angle correction.

Optional Bent Design for Spare Tire Clearance

For Gladiator owners running a larger spare tire, we offer an optional bent track bar design that allows for proper clearance of up to a 35-inch spare tire in the factory mounting location.

Without this modification, a larger spare can contact the track bar, leading to fitment issues and potential interference. This strategically bent design ensures that even with a 35-inch spare, your Jeep’s suspension remains fully functional without limitations on clearance.

This upgrade is ideal for off-roaders who carry a full-size spare and want to maximize their suspension performance without sacrificing storage space.

Two-Stage Powder Coating

Each track bar undergoes a two-stage powder coating process for maximum corrosion resistance and durability. Zinc primer base coat prevents rust. Durable top coat, available in 10 color options, allows you to customize your suspension components.

Proudly Made in the USA

Manufactured in Orem, UT, our Cruise Series Rear Track Bar is built to strict quality standards, ensuring strength, longevity, and optimal suspension performance.

Optional Hardware Upgrade

The Cruise Series Rear Track Bar installs using factory hardware, but for those dealing with rusted or stubborn bolts, we offer optional Grade 8 hardware kits separately for an easier installation.

For those running a 35-inch spare tire in the factory mounting location, the optional bent version provides the clearance needed for seamless compatibility—ensuring your suspension upgrade works in harmony with your Jeep’s stock storage setup.

Upgrade today and experience the ultimate in rear-end control, stability, and clearance!


  • Vehicle Fitment: Jeep Gladiator JT 20+ – Re-centers the rear axle for proper alignment, eliminating rear-end wander and improving overall handling.

  • CORE Advantage: Eliminates axle shift caused by lifting, improving stability, handling, and reducing stress on suspension components.

  • Adjustability: Designed for 0 to 6 inches of lift, with an optional bent design for proper clearance when running a 35-inch spare in the factory mounting location.

  • Construction: Heavy-duty 1.5” OD .313-wall DOM steel tubing with tapered polyurethane bushings for durability and improved ride quality.

  • 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

Rear Track Bar built with 1.5” OD 5/16” Wall DOM. Polyurethane Bushing on both the adjustable and fixed end with 1” x 14 TPI - 3.25” 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

Rear Track Bar built with 1.5” OD 5/16” Wall DOM. Polyurethane Bushing on both the adjustable and fixed end with 1” x 14 TPI - 3.25” 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 Cruise Series
Hardware No Hardware or Complete Kit
Rear Track Bar Clearance Bend For Spare Tire Straight Bar or Clearance Bend
Placement on Vehicle Rear
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
Danny Oct 24, 2025
Google
Outstanding customer service to match the high quality parts. This is the go-to company.
AL
Aaron Lake Apr 27, 2025
Google
Korby was a great help with getting me a set of leaf springs for my Cherokee. Great customer service and an awesome product all made in the USA. Proud to support and rock their parts on my vehicle. 👍 …
FS
Fernando Salazar Aug 25, 2025
Google
Great quality control arms and great customer service. Korby has been a great help at answering my questions on some issues I’ve been having with installation!
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.
RC
Robert C May 27, 2025
Google
Fantastic products! Outstanding performance!! Absolutely the best customer service!! You will not be disappointed!
LS
Leonard Smith Jan 22, 2026
Google
I don’t write reviews often, but Core 4x4 absolutely earned this one. I recently ordered leaf spring mounts and realized after the fact that I messed up my order. Totally my mistake. Instead of giving me the runaround or pointing at a return policy, Core 4x4 emailed me back and forth, worked through exactly what I was doing with my build, and made sure I ended up with the correct parts. That kind of customer service is rare these days — especially in the off-road world where a lot of companies stop caring once the order is placed. The parts themselves are exactly what you hope for: solid, well-made, confidence-inspiring hardware that looks like it belongs under a vehicle that actually gets used. You can tell these are designed by people who understand suspension geometry and real-world abuse, not just CAD screenshots. Mistakes happen — especially on custom or modified builds — and Core 4x4 handled mine like pros. Fast responses, clear communication, and a genuine effort to help me get it right. If you’re on the fence: don’t be. Core 4x4 is the kind of company you want backing your build — the kind that treats customers like fellow enthusiasts, not order numbers.
TH
Todd Hume Jan 22, 2026
Google
Their products are great but the service is even better!! Thanks Korby.
MN
Mike Nielsen Nov 23, 2025
Google
The customer service is first class. I had an issue with a track bar I installed on my F350. I don’t have any other Core 4x4 parts yet, but with the way I was treated, I know their parts are well done, because they went above and beyond to make sure I was made whole. They wouldn’t be in business if they had to take care of a lot of people like they took care of me. Will definitely be back when it’s time to build the Jeep!
RP
Robin Poole Jul 26, 2025
Google
I had several questions before my purchase and Korby helped me with the correct parts to order and recommendations. Outstanding customer service and product knowledge! Can't wait to install them!
JT
Jay Taylor May 27, 2025
Google
Had a worn out set of rear upper control arms on my TJ. These were old rubicon express long arms. can’t buy replacements and no one makes a direct fit replacement. Talked with Korby at core off road sent some measurements and photos and a week later new arms showed up. Packaging was perfect fit was perfect. Would highly recommend giving these guys a call.

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.
Hardware No Hardware, Complete Kit
Rear Track Bar Clearance Bend For Spare Tire Straight Bar, Clearance Bend
Vehicle Jeep Gladiator JT (20–Present)
Brand CORE 4X4
Series Cruise Series
Note to Core4x4: -
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