This kit includes 2 components, each built and powder-coated in-house.
Unmatched Flexibility Durability
Upgrade your 2014–Present Ram 2500 with the CORE 4X4 Rear Control Arms Set (R-25-2014-RS4), designed to optimize your truck’s suspension performance, stability, and ride quality. Built for strength, adjustability, and superior articulation, these control arms offer precise alignment correction, axle recentering, and improved handling for both heavy hauling and extreme off-road terrain.
Key Features Benefits
- Heavy-Duty DOM Tubing Construction – Built from 1.75" OD x .313" wall DOM steel tubing for unmatched strength.
- Optimized Adjustability – Left- and right-hand threaded bodies allow precise alignment correction for lifts from 0 to 6 inches.
- Equipped with Rock Jock Johnny Joints – Ensures unparalleled off-road flexibility and ride comfort while maintaining extreme durability.
- Designed for Heavy-Duty Applications – Engineered to withstand towing, hauling, and extreme terrain with confidence.
Recommended Pairing
For a more complete rear-end suspension upgrade, pair with our Adjustable Rear Track Bar (R-25-2014-RPTB1) to maintain proper axle alignment and reduce lateral movement.
Optimized Suspension Performance
This Rear Control Arm Set plays a vital role in maintaining proper axle positioning, reducing excessive suspension strain, and ensuring long-term drivability. By allowing fine-tuned control over pinion angle adjustments and axle centering, these arms eliminate suspension instability and improve overall handling under heavy loads or rough terrain.
Durable Two-Stage Powder Coating
Every control arm undergoes a two-stage powder coating process for maximum durability and corrosion resistance. A zinc primer base coat provides rust prevention, followed by a topcoat available in 10 colors to customize your truck’s look while ensuring long-lasting protection.
Proudly Made in the USA
All CORE 4X4 Rear Control Arms are proudly manufactured in Orem, UT, using high-quality, American-sourced materials. We uphold strict quality control standards to deliver superior strength, reliability, and performance.
Optional Hardware Upgrade
These control arms install using factory hardware, but we offer Grade 8 hardware kits separately for trucks with rusted or stubborn bolts, ensuring a seamless installation.
Final Thoughts
The CORE 4X4 Rear Control Arms Set is an essential upgrade for any Ram 2500 owner looking to enhance suspension durability, axle alignment, and off-road capability. Whether towing heavy loads, hitting rugged trails, or fine-tuning your truck’s suspension for optimal ride quality, this kit provides the control, strength, and stability your truck deserves. Upgrade today and experience the CORE 4X4 difference!
Vehicle Fitment: RAM 2500 14+ – The ultimate rear suspension upgrade, offering precise axle alignment, improved stability, and superior articulation for enhanced handling, whether towing, hauling, or off-roading.
CORE Advantage: This upgrade provides precise axle centering and optimized pinion angle adjustment, effectively reducing driveline vibrations. By enhancing suspension geometry, it improves handling, stability, and overall drivetrain performance under load.
Adjustability: Fully adjustable while installed, these control arms allow fine-tuning to achieve perfect axle alignment and pinion angles. Whether you're fine-tuning for towing, off-roading, or daily driving, this set provides superior adjustability for any driving condition.
Construction: Built from heavy-duty DOM steel, the arms are designed for enhanced durability. Rock Jock Johnny Joints provide superior articulation and flexibility, ensuring a smoother ride across all terrains while maintaining optimal performance.
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 used 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 used on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Dodge/Ram | 2500 | 2014 - 2024 |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
Construction & Materials
Rear lower built with 1.75" OD .313" Wall DOM tubing. Two-Piece Polyurethane Bushing on fixed and adjustable end with 1.25" x 12 TPI - 3.25" long threads.
Rear Upper control arms built with 1.75” OD 5/16” Wall DOM. Forged Johnny Joints used on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
| Vehicle | Ram HD 2500 (14–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. |
| Year Range | 14-24 |
| 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, 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. |
| Vehicle | Ram HD 2500 (14–Present) |
| Brand | CORE 4X4 |
| Year Range | 14-24 |
| Note to Core4x4: | - |
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