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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

$ 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

Alignment recommended Lifetime warranty on all non-wear items 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, 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 Bushings on both the adjustable end and fixed end with 1” x 14 TPI - 3.25” long threads.

Flex PolyurethaneJoints
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.

Optional Hardware Upgrade

Designed for easy installation using factory hardware. If you’re dealing with rusted or stubborn bolts, we offer optional Grade 8 hardware kits, available separately, to ensure a seamless installation.


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, 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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Store reviews on Google

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5.0
★ ★ ★ ★ ★
132 reviews
5 ★
97%
4 ★
2%
3 ★
0%
2 ★
1%
1 ★
0%
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Dastrup Auto Mar 25, 2019
★ ★ ★ ★ ★ Google
I have bought a bunch of sets of arms, track bars and even had custom work done by Core 4x4. Just yesterday, Spence and Cam delivered an awesome cross member they designed and built for me! All of their products have been exceptional! I have personally seen their progression with design changes/updates. They truly take pride in their work and products. Quality control is second to none! They’ve also helped me diagnose issues with different jeeps I’ve had, as well as Dodge/Rams. These guys know their stuff! Really! I trust them whole heartedly and absolutely love their products/quality of work! I’ve referred many people, and will always continue to do so. Keep up the good work Core4x4!
RC
Robert C May 27, 2025
★ ★ ★ ★ ★ Google
Fantastic products! Outstanding performance!! Absolutely the best customer service!! You will not be disappointed!
DW
Darin Wuebbels May 27, 2025
★ ★ ★ ★ ★ Google
Thanks for the fabulous customer service. Your products and customer service are first class. I highly recommend these guys. Excellent experience.
Review photo 1
TH
Todd Hume Jan 22, 2026
★ ★ ★ ★ ★ Google
Their products are great but the service is even better!! Thanks Korby.
D
DSI Jul 26, 2025
★ ★ ★ ★ ★ Google
Great products with excellent customer service after the sale
EA
Eric Ahonen Mar 24, 2021
★ ★ ★ ★ ★ Google
Awesome control arms! My mechanic said “ your Jeep is pretty much bulletproof now.” And I just got the tier 1 arms! The people at the core 4x4 shop were really nice too. They were running behind on shipping, (which is understandable) so I decided to go pick it up because it was only an hour drive. They gave me a free $60 hardware kit for the inconvenience. Thanks core 4x4! You guys are awesome!!
BA
bryan angell Jun 26, 2025
★ ★ ★ ★ ★ Google
First off amazing products. I got a set of adjustable control arms for my XJ and it is so nice to be able to dial in caster and pinion angles. A quick call and I was able to purchase an adjustable track.
Review photo 1
BS
Bailey Smith Mar 23, 2025
★ ★ ★ ★ ★ Google
Core 4x4 excels with precision and service and keeps nothing else higher in mind. Everyone I've met at the company is very honest and down to earth, 10/10 would recommend.
MH
Matthew Handy Sep 24, 2025
★ ★ ★ ★ ★ Google
Ran into an issue with a part that I ordered. Got ahold of them explained to them the issue I was having and they jumped in and got the issue fixed. Hands down the best customer service I have ever dealt with. The parts are hands down amazing. Highly recommend.
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!
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Made in Orem, UT · You break it, we replace it.
385-375-2104