Skip to Content
ADD YOUR VEHICLE
SAVE UP TO 40% + FREE SHIPPING ON ORDERS $500+ SALE ENDS TODAY!
Track Bars & Brackets
Jeep Gladiator JT 20+ Cruise Series Rear Heavy-Duty Adjustable Track Bar
Pick your vehicle to confirm fit

208.65 208.65 USD 278.20

278.20

(Save 25%)

See financing options →

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.

Google

Reviews of Core 4x4

See all on Google
5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
DW
Derek Whitfield Nov 20, 2025
Google
Solid product, the lifetime warranty sealed the deal for me. Installed on my TJ and the ride quality improved noticeably. Shipping took a bit longer than expected but the parts were worth the wait.
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. 👍 …
MT
Mike T Nov 23, 2025
Google
Korby and the rest of the team at Core 4x4 know there stuff and answered my question in a timely manner. They even were able to quick ship a re-build kit for me so I could get my truck back on the road- Thanks!
GC
Grant Chaisson Jun 26, 2025
Google
These guys are awesome!! They have helped me build multiple jeeps from zjs to mjs and now with my lj build they all ways impress. There products are the best on the market in my eyes. The best part about it all is it's all made right here in american and shipped anywhere in the world 🌎 . Don't think twice when your looking for control arm or lift kits for your vehicle if these guys sell it BUY IT!!!
Review photo 1
N
niceguyr1 Mar 24, 2023
Google
I purchased upper and lower adjustable arms for my WJ and lowers were missing the spacers. I didn't know until 3 months later when I was installing them. With absolutely zero hassles they quickly sent me the missing spacers. Fantastic product and service! Huge thank you guys for the awesome service and parts!!! Customer service is quickly becoming a lost commodity and you guys gave me hope that it's still alive and well, you just have to buy from the right people... Thanks again for going above and beyond! 👍👍
DT
Dean Tk421 Feb 21, 2026
Google
I purchased the Jeep WJ control arms Camp series over a year ago. Very pleased and impressed. Easy installation and solid build. Bracket broke for rear upper control arm, they redesigned it to be more robust and sent me a new one with hardware, honoring their guarantee!
PB
Peter Busack May 27, 2025
Google
Purchased a set of Trailing arms for my Ram 1500, quality is first class. I bought the ones with the Jonny Joints for more articulation and it appears from the construction I should get a lifetime of use, Zerk fittings are an added plus. Would defiantly recommend, and the the service team answered all of my questions.
JJ
JT JT Dec 23, 2025
Google
We have all shopped places where the person on the phone makes you feel like they don't have the time to talk to you the customer or answer your questions. I can tell you first hand that's not Core 4x4. They have the best customer service I have seen so far. They have taken the time to respond to all of my questions in a very prompt and professional manner, taking the time to answer each and every question I have had. Lets put it this way if Core 4x4 sells a product I am wanting for my truck I will buy it from them, I highly recommend Core 4x4.
GK
GLENN KOSZKA Apr 27, 2025
Google
The folks at Core 4X4 are always wonderful to deal with. They explain your options and never pressure or rush things. The quality of the Core Control Arms is top shelf, especially if your goal is to stop wheel hop. I recommend Core 4x4 without reservation ! ! !
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!

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: -
Tags
Tags
ADD YOUR VEHICLE Find exact-fit parts
Find →
Pick your series in 30 seconds.
Find My Series →
30-second quiz
Shop by vehicle
Loading…
UNIVERSAL · FITS ANYTHING
DRIVETRAIN Choose vehicle for fit
Drivetrain Coming Soon Axles · Gearing · Driveshafts