This kit includes 2 components, each built and powder-coated in-house.
Unmatched Control Performance for Any Terrain
Upgrade your Toyota Tundra’s suspension with the CORE 4X4 Rear Control Arm Set, designed to deliver exceptional stability, precise axle control, and unmatched durability. Whether you’re conquering rugged trails, towing heavy loads, or improving your everyday drive, this set ensures enhanced handling, reduced wheel hop, and optimized suspension geometry.
Key Features Benefits
- Precision Axle Alignment Stability – Eliminates axle misalignment and suspension stress, ensuring a smooth, controlled ride.
- Heavy-Duty DOM Tubing Construction – Built for maximum strength and impact resistance in extreme conditions.
- Johnny Joints for Superior Adjustability – Enjoy unmatched articulation and range of motion, reducing wear on suspension components.
- Eliminates Wheel Hop Enhances Traction – Designed to prevent axle wrap and wheel hop, improving stability under acceleration.
Superior Strength Durability
Each component is precision-engineered from 1.75” OD DOM Tubing with a 5/16” wall thickness, providing incredible strength while maintaining efficiency. Equipped with Rock Jock 4x4 Johnny Joints at both ends, these control arms ensure maximum articulation, serviceability, and long-term durability. Wrench flats allow for easy adjustability, making suspension fine-tuning simple and effective.
Recommended Pairing
Maximize performance by pairing these Rear Control Arms with the CORE 4X4 Rear Panhard Track Bar (T-TUN-2022-RTB) for complete rear-end stability.
Two-Stage Powder Coating for Maximum Protection
To ensure long-lasting durability and resistance to corrosion, each control arm undergoes a two-stage powder coating process. A zinc primer base coat provides superior rust prevention, while a durable topcoat—available in 10 colors—adds protection and customization.
Proudly Made in the USA
Manufactured in Orem, UT, every CORE 4X4 product is built to exacting quality standards. Our commitment to precision craftsmanship and rigorous testing ensures long-term reliability and performance.
Optional Hardware Upgrade
This kit installs using factory hardware, but for those dealing with worn or rusted bolts, we offer an optional Grade 8 hardware kit, available separately, for a secure and hassle-free installation.
Conclusion
The CORE 4X4 Rear Control Arm Set (T-TUN-2022-RS4) is the ultimate solution for Toyota Tundra owners looking to improve suspension performance, increase adjustability, and eliminate rear-end instability. Upgrade today and take your Tundra’s performance, handling, and control to the next level with CORE 4X4!
Vehicle Fitment: Compatible with Toyota Tundra 22+, this rear control arm set enhances axle stability, improves traction, and ensures precise suspension geometry for any terrain.
CORE Advantage: Eliminates wheel hop, optimizes axle positioning, and reduces suspension stress, providing a smoother, more controlled ride.
Adjustability: Fully adjustable for fine-tuning pinion angle and axle alignment, ensuring proper suspension function for up to a 8" lift.
Construction: Built from 5/16” wall 1.75” OD DOM tubing, these control arms feature Rock Jock Johnny Joints at both ends for maximum articulation, durability, and reduced suspension bind. Fully greaseable and rebuildable for long-term performance in extreme conditions.
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 Upper Control Arms Built With 1.75” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
Rear Lower Control Arms Built With 1.75” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
Rear Track Bar Built With 1.5” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1” x 14” TPI - 2.32” long threads.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Toyota | Tundra | 2022 - Present |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
Construction & Materials
Rear Lower control arms built with 1.75” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
Rear Upper control arms built with 1.75” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
| Vehicle | Toyota Tundra (22–Present) |
| Brand | CORE 4X4 |
| Color | Black or Blue or Charcoal or Green or Light Green 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 |
| Placement on Vehicle | Rear Upper, Rear Lower, Rear |
| Mounting Style | Bolt-On |
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.
Reviews of Core 4x4
Specifications
| Color | Black, Blue, Charcoal, Green, Light Green, 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 | Toyota Tundra (22–Present) |
| Brand | CORE 4X4 |
| Note to Core4x4: | - |
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