Precision Alignment Caster Control
If you've lifted your Jeep Gladiator JT, maintaining proper caster and axle alignment is critical for stability, handling, and overall drivability. The Cruise Series Front Upper Control Arms correct alignment issues caused by lifting, ensuring that your Jeep tracks straight without wandering or following ruts in the road.
For a complete solution, we recommend pairing these with our Cruise Series Front Lower Control Arms (CRS-J-JT-FL2) to fully recenter your axle, dial in caster correction, and maximize stability—essential for improved steering feel and highway driving.
What’s Included in the Kit?
- Cruise Series Front Upper Control Arms (CRS-J-JT-FU2)
Key Features and Benefits
- Restores Proper Caster Angle – Essential for maintaining stability, steering precision, and preventing wandering.
- Axle Re-centering for Lifted Vehicles – Ensures optimal alignment correction when lifting from 0 to 6 inches.
- Durable Polyurethane Bushings – Provides smooth articulation and reduced road vibrations compared to stock rubber bushings.
- Heavy-Duty DOM Steel Construction – Built for maximum strength and off-road durability.
- Recommended Pairing for Full Alignment Control – Combine with Cruise Series Front Lower Control Arms (CRS-J-JT-FL2) for complete axle re-centering and stability enhancement.
Two-Stage Powder Coating for Maximum Protection
Each control arm undergoes a two-stage powder coating process for long-lasting durability: Zinc Primer Base Coat – Provides superior corrosion resistance in extreme conditions. Customizable Top Coat – Available in 10 colors to match your build while adding an extra layer of protection.
Made in the USA
Proudly designed, tested, and manufactured in Orem, UT, our Cruise Series Front Upper Control Arms meet the highest American craftsmanship and quality control standards.
Optional Hardware Upgrade
Our Front Upper Control Arms install using factory hardware. However, if your vehicle has rusted, seized, or worn-out bolts, we offer optional Grade 8 hardware kits for a secure and hassle-free installation.
In Conclusion
Lifting your Gladiator JT without properly correcting caster and axle alignment can lead to instability, wandering, and handling issues. The Cruise Series Front Upper Control Arms solve these problems by restoring precise alignment, improving drivability, and ensuring superior off-road flexibility.
For full front-end control, pair these with our Cruise Series Front Lower Control Arms (CRS-J-JT-FL2) to maximize caster correction, axle centering, and steering stability. Upgrade today and experience improved handling, stability, and ride quality—on and off the trail!
Ideal use:
Cruise Series is best for daily driving, light off-road, and weekend trail use. Balanced for comfort and capability without overbuilding for extreme terrain.
Not sure which series fits your needs? Contact us for guidance.
- Alignment recommended after install.
- Install difficulty: moderate. Basic mechanical skills recommended.
- Estimated install time: 4–8 hours depending on experience.
- Some trimming may be required on factory axle mounts (front track bar). See our YouTube channel for guidance.
- Install videos and support available. Check product Description for links.
- Designed to reuse factory hardware. Upgrade available if yours is worn or missing.
| 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. |
| Series | Cruise Series |
| Hardware | No Hardware or Complete Kit |
See It Installed
Install videos and build guides on our YouTube channel.
Watch more installs on YouTube
Reviews from Google
Not Sure Which Tier? Compare All Three.
Same American steel. Same warranty. Same quality. Choose by how you use your vehicle.
| CRUISE VIEWING | CAMP | CRAWL | |
|---|---|---|---|
| Tagline | "Daily Confidence" | "Weekend Ready" | "Trail Domination" |
| Joint Type | Polyurethane Bushings | Johnny Joint (Single) | Double Johnny Joint |
| Articulation | ~30% | ~65% | ~95% |
| Tubing | 1.625" OD / 3/16" Wall DOM | 1.75" OD / 5/16" Wall DOM | 1.75" OD / 5/16" Wall DOM |
| Price | $214 | $283 | $299 |
| Maintenance | Zero | Periodic grease | Periodic grease |
| Best For | Daily driver, light trails | Weekend warrior, moderate off-road | Hardcore builder, competition |
| Warranty | Lifetime ✓ | Lifetime ✓ | Lifetime ✓ |
Why Builders Choose Core 4x4
The only aftermarket suspension brand with a tiered product system
vs. MetalCloak
One price point, no tier options. Core 4x4 Crawl matches their performance at a better price with a better warranty.
vs. Teraflex
Skip a grease interval? Warranty voided. Core 4x4 Cruise requires zero maintenance — and our warranty covers everything.
vs. Clayton / Budget
Cheaper arms exist. But adjustable, American-made, 10 colors, lifetime guarantee, and an upgrade path? Only Core 4x4.
