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2005–10 Jeep Grand Cherokee WK

CORE 4X4 SKU: CRS-J-WK-RTB1

Jeep Grand Cherokee WK 05-10 Rear Heavy-Duty Adjustable Track Bar

Adjustable rear track bar

Jeep Grand Cherokee WK 05-10 Cruise Series Rear Heavy-Duty Adjustable Track Bar
$235.58 $267.70 Save $32

CAMP from $236 · CRAWL $296 · Compare series

$ 235.58 235.58 USD $ 267.70

$ 267.70

Save $ 32.12

Built to order, usually ships in 1–3 days.
Enter ZIP for arrival estimate Delivery date by ZIP
Order by 3:00 PM MT today — we'll start tomorrow
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COLOR Pick yours
100% bolt-on, no welding Made in USA · Orem, Utah You break it, we replace it Joints you rebuild instead of replace
Mounting hardware included
Talk to an Expert: 385-375-2104
1
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CORE 4X4

Jeep Grand Cherokee WK 05-10 Rear Heavy-Duty Adjustable Track Bar

Jeep Grand Cherokee WK 05-10 Cruise Series Rear Heavy-Duty Adjustable Track Bar

Adjustable rear track bar

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  • Note to Core4x4:

$ 235.58 235.58 USD $ 267.70

$ 267.70

Save $ 32.12

Select Color to see price and add to cart.

Mounting hardware included
100% bolt-on, no welding Made in USA · Orem, Utah You break it, we replace it Joints you rebuild instead of replace
Talk to an Expert: 385-375-2104
Built to order, usually ships in 1–3 days.
Enter ZIP for arrival estimate Delivery date by ZIP
Order by 3:00 PM MT today — we'll start tomorrow
See full timeline
Core 4x4 Manufactured Social 15 Promo Eligible

Alignment recommended You break it, we replace it. Made In USA

Made in USA Orem, Utah
You break it, we replace it Warranty on non-wear items
10 Colors In-house powder coat
Fully Adjustable 0-6" of lift
3 X-Series Options Only Core 4x4

Product Details

Make Model Submodel Years
Jeep Grand Cherokee 2005–2010

  • Vehicle Fitment: Jeep Grand Cherokee WK 05-10 – Prevents rear-end wandering, axle misalignment, and instability by keeping your rear axle centered, improving both on-road stability and off-road articulation.

  • CORE Advantage: Corrects axle shift, restores suspension geometry, and eliminates driveline stress, providing a smoother, more predictable ride on both highways and rugged terrains.

  • Adjustability: Fully adjustable for lifts from 0 to 6 inches, ensuring perfect axle alignment and optimized suspension geometry to enhance overall stability and handling.

  • Construction: Built with heavy-duty steel construction and tapered polyurethane bushings to reduce NVH (Noise, Vibration, Harshness) while providing a tight, responsive, and durable ride.

  • 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. You break it, we replace it.

Built With

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

Poly bushingsJoints
1.875" OD lowers / 1.625" OD uppersTubing
3/16" steel tubeWall
Periodic greasingMaintenance

Construction & Materials

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

Vehicle Jeep Grand Cherokee WK (05–10)
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.
Hardware No Hardware or Complete Kit
Series Cruise Series
Placement on Vehicle Rear
Mounting Style Bolt-On

Enhanced Vehicle Stability

Eliminate rear-end wandering and axle misalignment with the Cruise Series Rear Track Bar, engineered specifically for Jeep Grand Cherokee WK models from 2005-2010. This track bar ensures your axle remains perfectly centered, improving both on-road stability and off-road articulation. Designed to handle aggressive terrain, lifted suspensions, and high-speed handling, this heavy-duty upgrade is essential for maintaining tight, controlled suspension geometry.

Key Features and Benefits

  • Heavy-Duty Steel Construction – Built with high-strength materials to handle extreme loads and harsh conditions.
  • Adjustable for Perfect Axle Alignment – Corrects axle shift after lifting your vehicle, working with lifts from 0 to 6 inches.
  • Tapered Polyurethane Bushings – Reduces noise, vibration, and harshness (NVH) while ensuring a tight, responsive ride.
  • Greaseable and Rebuildable Joints – Allows for easy maintenance and extended service life, keeping your suspension performing at its best.

Enhanced Stability and Handling

A misaligned rear axle can lead to unpredictable handling, increased tire wear, and drivetrain stress. Our adjustable rear track bar eliminates axle shift, keeping your suspension geometry in check for smooth, predictable performance at all speeds and terrains. Whether you're tackling rocky trails or cruising on the highway, this track bar keeps your WK planted and controlled.

Recommended Pairing

Combine with the Cruise Series Rear Control Arm Set (CRS-J-WK-RS4) for a fully optimized rear suspension system.

Two-Stage Powder Coating for Maximum Durability

All components undergo a two-stage powder coating process for corrosion resistance and long-term durability. A zinc primer base coat provides superior rust protection, while the durable top coat—available in 10 color options—adds resilience and a custom look.

Made in the USA

Manufactured in Orem, UT, using high-quality, locally sourced materials to ensure precision, durability, and peak performance.


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

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, and any add-on options, then add to cart — you’ll confirm your lift height at checkout. 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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Store reviews on Google

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5.0
★ ★ ★ ★ ★
132 reviews
5 ★
97%
4 ★
2%
3 ★
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1%
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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.
8
89Patriot Jan 22, 2026
★ ★ ★ ★ ★ Google
Great company! I have used there products consistently with no complaints with quality you can see and feel. From my experience, their customer service is also amazing. Core 4x4 has no issues standing behind their already amazing products and will quickly and professionally solve issues may they arise. I will continue to be a customer.
RG
Robert Van Gorder Apr 27, 2025
★ ★ ★ ★ ★ Google
Amazing service. Bought a track bar through Americantrucks.com and they sent it with the wrong size bushing sleeve. Korby at Core 4x4 was quick to get me the correct size and very responsive. Will definitely be using more of their stuff.
TD
Tim Davis Sep 24, 2025
★ ★ ★ ★ ★ Google
Customer service is amazing, responds fast and know what they are talking about. Their product looks top of the line.
B
Ben Mar 24, 2021
★ ★ ★ ★ ★ Google
2001 Wrangler TJ- i have purchased all front/rear upper/lower control arms. Front track bar and rear track bar. Quality is excellent and extremely durable you can tell its built to last. Bent a bolt on the front track bar and called and spoke with Spence. He immediately sent me out new hardware plus some! Product is amazing but what really separates companies apart is their service and these guys are second to none. Thank you all!
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.
JS
Jon Stempien May 27, 2025
★ ★ ★ ★ ★ Google
Big thanks to Corby at core 4 x 4 outstanding customer service I like to thank them or 4 x 4 for helping me Well-made product in the United States recommend core 4 x 4 for all jeep Owners that like the four wheel
DN
Devan Nelson Mar 25, 2019
★ ★ ★ ★ ★ Google
Had a great experience with Core 4x4, I desperately needed a custom track bar and found out just a couple days before Easter Jeep Safari. Spence was a huge help and made it happen with plenty of time to spare. Their parts are top notch!
JH
Joe Hu Sep 24, 2025
★ ★ ★ ★ ★ Google
Amazing! I put all my new control arms and it drives a lot smoother and looks great!!!
Review photo 1
D
DSI Jul 26, 2025
★ ★ ★ ★ ★ Google
Great products with excellent customer service after the sale
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Made in Orem, UT · You break it, we replace it.
385-375-2104