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781.16 781.16 USD 976.45

976.45

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Jeep Gladiator JT 20+ 8pc Cruise Series Adjustable Control Arm Kit

SKU: CRS-J-JT-CS8
Fits: 2020 - Present Jeep Gladiator JT Add vehicle

781.16 781.16 USD 976.45

976.45

Starting at $110/mo or 0% APR with . See if you qualify

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.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • 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

Complete Suspension Control for Maximum Stability

Upgrade your Jeep Gladiator JT (2020-Present) with the Cruise Series Control Arms Set, designed to eliminate caster deficiencies, drivability issues, wandering, and rear axle misalignment. This complete eight-piece set provides full control over your suspension geometry, allowing for precise axle centering, pinion angle correction, and improved ride quality both on and off the road.

What’s Included in the Kit?

  • Cruise Series front upper control arms – CRS-J-JT-FU2
  • Cruise Series front lower control arms – CRS-J-JT-FL2
  • Cruise Series rear upper control arms – CRS-J-JT-RU2
  • Cruise Series rear lower control arms – CRS-J-JT-RL2

Key Features and Benefits

  • Corrects caster for enhanced steering stability – Eliminates wandering and rut-following by restoring the correct caster angle in the front suspension, especially after lifting.
  • Re-centers the rear axle eliminates driveline vibrations – Adjusts pinion angle to reduce driveline vibrations and prevents dog-tracking for a more stable ride.
  • Adjustable for lifted vehicles – Designed for 0 to 6 inches of lift, allowing fine-tuned adjustments to optimize handling, alignment, and tire wear.
  • Heavy-duty construction – Built from high-strength steel tubing with tapered polyurethane bushings for durability and long-lasting performance.

Recommended Pairing for a Complete Suspension Solution

Pair with our Cruise Series Track Bar Kit (CRS-J-JT-TBK2) to maintain axle alignment, stability, and precise steering.

Two-Stage Powder Coating for Maximum Protection

Each control arm undergoes a two-stage powder coating process for superior corrosion resistance and durability. The zinc primer base coat creates a protective barrier against rust and environmental damage, while the customizable top coat, available in 10 different colors, allows you to personalize your Jeep’s look while adding an extra layer of protection.

Made in the USA

Proudly manufactured in Orem, UT, we oversee every step of the production process to ensure top-tier quality, precision, and durability.

Optional Hardware Upgrade

Our control arms install using factory hardware, but if you need replacement bolts, we offer optional Grade 8 hardware kits to make installation easier and more secure.

Final Thoughts

By upgrading to the Cruise Series Control Arms Set, you’ll eliminate front-end wandering, improve rear axle alignment, and correct pinion angles for a smoother, more controlled ride. This kit provides a complete suspension solution, ensuring precision alignment, better stability, and long-term durability for your lifted Jeep Gladiator JT. Upgrade today and experience the next level of performance with CORE 4X4!


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.
Hardware No Hardware or Complete Kit
Series Cruise Series

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.
JG
James Griffin Jul 26, 2025
Google
Customer service is top notch. They answered all of my questions and got me my tracking number for my packages. I just received both of them and the quality is next level. You guys are truly awesome.
NM
Noah Myers Mar 23, 2024
Google
I contacted these guys on a Saturday through email and needed some control arms by the following weekend, Spence got back with me and told me he would make sure the order got shipped out on Monday, they got busy and wasn’t able to ship the package out so he got back with me that evening and upgraded my shipping for free and shipped out the next day, only because he told me he’d make sure I’d have them by the weekend! This company sticks to their word! The customer service from these guys are unmatched and they will have another lifetime customer here!
CM
Cameron Masters Mar 24, 2023
Google
Absolutely incredible family owned business. I asked to pick up my order since I’m local and they came in on a weekend to accommodate. Had to make some adjustments to parts and took the time to make sure it was perfect. Parts are incredible quality. If you have a Jeep, do not hesitate to support this local business.
P
Paul Mar 24, 2023
Google
I've been having trouble with the track bar (on my 2nd gen Dodge) since I installed the 3rd gen Synergy adapter bracket and a 3rd gen stock bar.. oddly, they call it a '3rd gen bracket' and the stock 3rd gen bar doesn't quite fit, making contact with the bracket. I had attempted to clearance the bracket but it was still making contact and I could feel it over large bumps. I reached out to a lot of companies, but Core 4x4 offered to make a custom bar for the application with adjustability and dual Johnny joints. The first pass on it didn't work but they sent me out another passenger side end that made it fit incredibly well. This was all done solely over email/descriptions/pictures/measurements. Bar is super high quality and heavy duty, made in the US by a family owned company and carries a lifetime warranty. The customer service was responsive and superb, and the price was a lot less than I expected.
JO
Jaime Overmyer Nov 23, 2025
Google
Korby was extremely helpful in helping me find the right part for my truck. He was kind, knowledgeable, and patient while I asked a million questions. He also went out of his way to find the right shipping option for me since it’s tricky where I live. I’m looking forward to getting the parts so I can fix my truck and go adventuring again soon!
CL
Cade Leith Mar 23, 2024
Google
Have full upper/lower CA set on both front and rear axles on a 96 ZJ. These are the rubber bushing sets not joint sets. I have beat the hell out it in the Nevada desert for 2 years and has been great. I don’t go fast but I do articulate suspension a lot. Super solid and haven’t any issues. Just inspected the entire set recently due to some banging under it. Turns out the banging is lower rear shock bushings. Inspected each CA along the way nothing. Aside from dirt and obviously winter roads and what not still in excellent condition, bushings are solid like the day they were installed. I’ll add that I’m about tapped on a short arm at 4.25(less with settle) so the front CA’s get beat on just from that, still they’re like new. Paint is great condition, this set is red. I would definitely buy again. Another plus for me, Utah isn’t local necessarily, but it’s nice to support businesses closer to me.
DD
Dmitriy D May 27, 2025
Google
Installed rear and upper control arms and track bar on my 3rd Gen 4RUNNER to align rear axle and restore factory wheel base after 3.5" lift. Car drives better than New! Improved handling cornering and overall driving. Very solid and high quality made product. Support is outstanding. Shipping extremely fast. Thank you so much. I wish you will have something new for my car.
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