Why Builders Choose CORE 4X4
Warranty facts, not marketing language.
Their “lifetime” language refers to their service model. Actual parts warranty: 1 year. Ours: lifetime.
Skip a maintenance interval? Their warranty voids. Ours doesn’t.
Clayton warrants their Johnny Joints for 90 days. We cover ours for life.
Total Control Over Caster and Axle Alignment
The Jeep Gladiator JT’s factory suspension suffers from insufficient caster, leading to wandering, instability, and rut tracking—especially after a lift. CORE 4X4’s Cruise Series Front Control Arm Set completely eliminates these issues, allowing for precise caster correction and axle centering. With both front upper and lower control arms, this set gives you full control over your alignment, improving steering response, high-speed stability, and off-road capability.
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)
Key Features and Benefits
- Corrects Caster Deficiencies – Eliminates wandering, instability, and rut-following by restoring proper caster angles.
- Re-Centers the Front Axle – Ensures correct wheel placement in the wheel well, improving alignment and tire wear.
- Adjustable for Lifts (0-6”) – Optimizes suspension geometry for stock height up to 6-inch lift setups.
- Tapered Polyurethane Bushings – Reduces noise, vibrations, and harshness (NVH) for smoother suspension movement.
- Heavy-Duty Steel Construction – Built from high-strength steel tubing for superior durability.
- Recommended Pairing for Maximum Stability – Combine with our Cruise Series Front Track Bar (CRS-J-JT-FTB1) to further reduce death wobble and improve steering precision.
Two-Stage Powder Coating for Maximum Protection
Every control arm undergoes a two-stage powder coating process to ensure long-term durability and corrosion resistance: Zinc Primer Base Coat – Forms a rust-resistant barrier for extreme conditions. Customizable Top Coat – Available in 10 colors to match your Gladiator’s build while adding extra protection.
Made in the USA
Proudly designed, tested, and manufactured in Orem, UT, our Cruise Series Control Arms meet the highest American craftsmanship and quality control standards.
Optional Hardware Upgrade
- Our Front Control Arm Set installs using factory hardware.
- However, if your vehicle has rusted, seized, or worn-out bolts, we offer optional Grade 8 hardware kits for a smoother and more secure installation.
In Conclusion
If your lifted Gladiator JT suffers from wandering, instability, or poor alignment, the Cruise Series Front Control Arm Set is the ultimate solution. With full caster correction, axle centering, and improved steering precision, this set transforms your Jeep’s handling for both on-road comfort and off-road dominance.
For even more front-end control, pair these with our Cruise Series Front Track Bar (CRS-J-JT-FTB1) to further reduce death wobble and optimize steering response.
Upgrade today and take full control of your Jeep’s suspension performance!
| 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
Reviews from Google
Suggested Products
Accessories & Add-ons
Jeep Gladiator JT 20+ 8pc Cruise Series Adjustable Control Arm Kit
$ 976.45
Jeep Gladiator JT 20+ 2pc Cruise Series Front Lower Adjustable Control Arms
$ 288.70
Jeep Gladiator JT 20+ 2pc Cruise Series Front Upper Adjustable Control Arms
$ 251.95Specifications
| 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 |
| Vehicle | Jeep Gladiator JT (20–Present) |
| Brand | CORE 4X4 |
| Series | Cruise Series |
| Note to Core4x4: | - |
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