This kit includes 4 components, each built and powder-coated in-house.
Precision Suspension Control for Unrivaled Performance
Upgrade your 2014-Present RAM 2500 with the CORE 4X4 6-Piece Kit (R-25-2014-AL-K6)—a premium suspension solution engineered for superior strength, handling, and stability. Whether you're tackling rugged off-road terrain, hauling heavy loads, or daily driving, this comprehensive kit enhances axle positioning, suspension articulation, and overall ride comfort. With fully adjustable control arms and track bars, you’ll experience precise alignment correction, improved steering response, and total control over suspension geometry.
Key Features and Benefits
- Heavy-duty 7075 aluminum cold-rolled steel construction – 2.5" and 1.75" 7075 aluminum control arms and rear track bar deliver unmatched strength, weight savings, and longevity.
- Maximum handling suspension stability – Adjustable track bars and control arms ensure perfect axle centering, sharper steering response, and reduced body roll.
- Fully adjustable while installed – Left and right-hand threaded components allow on-vehicle adjustments, eliminating downtime and simplifying alignment.
- Designed for heavy-duty use – Built to withstand towing, hauling, and extreme terrain, delivering superior ride quality under any conditions.
- Recommended pairing for a fully balanced suspension system – Pair with our Heavy-Duty Front Radius Arms (R-25-2014-RDA2) for enhanced control, stability, and front-end precision.
Unmatched Suspension Control Fine-Tuned Adjustability
The CORE 4X4 6-Piece Kit is designed to transform your truck’s handling, articulation, and ride quality by replacing critical front and rear suspension components. It optimizes caster angles, eliminates steering instability, and maintains perfect alignment. Fine-tuning axle positioning ensures optimal suspension geometry and maximum performance. Built with industry-leading materials and craftsmanship, this kit maintains a smooth, controlled ride even under heavy towing or extreme off-road conditions. Whether you're looking for tighter on-road tracking, enhanced towing stability, or aggressive off-road articulation, this kit provides next-level control and responsiveness.
Two-Stage Powder Coating for Maximum Durability
To guarantee exceptional corrosion resistance and longevity, all aluminum components undergo a two-stage powder coating process. A zinc primer base coat prevents rust and enhances durability, while the top coat—available in 10 colors—provides customization and long-lasting protection.
Proudly Made in the USA
At CORE 4X4, we manufacture all of our components in Orem, UT, using American-sourced materials and rigorous quality control standards. Our products are engineered for strength, precision, and peak performance, ensuring your RAM 2500 remains stable, controlled, and capable for years to come.
Optional Hardware Upgrade
This kit installs using factory hardware, but for trucks with rusted or stubborn bolts, we offer Grade 8 hardware kits separately for a hassle-free installation.
Vehicle Fitment: RAM 2500 14+ – The ultimate suspension upgrade for owners who demand better handling, precision, and control. Perfect for off-roading, towing, and improving ride quality across all driving scenarios.
CORE Advantage: This kit is a game-changer, transforming your truck’s suspension with heavy-duty 7075 aluminum and cold-rolled steel components. It delivers unmatched durability and precision, ensuring better axle alignment, sharper steering, and optimized suspension geometry.
Adjustability: Fully adjustable on-vehicle, allowing for quick fine-tuning of suspension and axle positioning. Fine-tune the ride height, caster angles, and axle centering for precise control over your truck’s performance, whether on the road or off the beaten path.
Construction: Built with industry-leading materials like 7075 aluminum and cold-rolled steel for superior strength, weight savings, and durability. These components are engineered to withstand extreme off-road conditions, heavy towing, and constant use while delivering exceptional ride comfort.
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.
Front Track Bar Built With 1.5” Solid Cold Rolled Steel. Polyurethane Bushings on both ends of the track bar with a Chromoly turnbuckle.
Rear Track Bar Built With 1.75” 7075 Aluminum. Forged Johnny Joints used on both adjustable ends with 1.25” x 12 TPI - 3.25” long threads.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Ram | 2500 | 2014 - 2024 |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
Construction & Materials
Rear Lower control arms built with 2.5” 7075 Aluminum. Forged Johnny Joints used on both adjustable ends with 1.5” x 12 TPI - 3.67” long threads.
Rear Upper control arms built with 2.5” 7075 Aluminum. Forged Johnny Joints used on both adjustable ends with 1.5” x 12 TPI - 3.67” long threads.
Rear Track Bar built with 1.75” 7075 Aluminum. Forged Johnny Joints used on both adjustable ends with 1.25” x 12 TPI - 3.25” long threads.
Front Track Bar built with 1.5” Solid Cold Rolled Steel. Replaceable FK Bearings on both ends of the track bar with a Chromoly turnbuckle.
| 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 Aluminum 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, Front, 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
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$ 498.70Specifications
| Color | Black, Blue, Charcoal, Green, LightGreen, Orange, Purple, Red, White, Yellow, Aluminum, 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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