Upgrade your 2014-Present RAM 2500 with CORE 4X4 7075 Aluminum Rear Lower Control Arms (R-25-2014-AL-RL2)—the pinnacle of strength, adjustability, and durability for heavy-duty trucks. Built to outperform factory components, these control arms provide exceptional handling, unmatched articulation, and extreme resilience, making them the ultimate upgrade for towing, hauling, and off-road performance. These lower control arms are engineered to withstand the demands of larger trucks, ensuring a stronger, smoother, and more controlled ride in any driving condition.
Key Features and Benefits
- Heavy-Duty 7075 Aluminum Construction – Crafted from massive 2.5" OD 7075 aluminum, offering unmatched strength, longevity, and weight savings.
- Rock Jock 3.0" Johnny Joints for Maximum Flex – Equipped with 1.5" threaded, greaseable, and fully rebuildable joints for superior articulation and smooth operation.
- On-Vehicle Adjustability for Precision Tuning – Machined with wrench flats for effortless axle positioning and pinion angle correction without removal.
- Optimized for Larger Trucks Heavy Loads – Built to handle towing, hauling, and extreme off-road terrain while maintaining precise alignment.
Recommended Pairing
For complete axle control, pair with Adjustable Rear Upper Control Arms (R-25-2014-AL-RU2) to achieve full suspension adjustability and optimal drivability.
Superior Construction for Unrivaled Durability
Our 7075 aluminum rear lower control arms are designed to handle the heaviest loads and most extreme terrain without sacrificing ride quality. Featuring Rock Jock’s massive 3.0" Johnny Joints, these control arms provide:
Maximum articulation for smoother off-road suspension cycling.
Increased flexibility for maintaining precise wheel alignment under load.
Ultimate strength for improved control, tracking, and shock absorption.
Whether you're towing heavy trailers, navigating technical trails, or hitting the highway, these control arms are built to outlast and outperform.
Two-Stage Powder Coating for Maximum Durability
To ensure exceptional corrosion resistance and long-lasting reliability, all aluminum components undergo a two-stage powder coating process:
Zinc primer base coat for superior rust protection.
Top coat available in 10 colors to match your truck’s aesthetics and ensure maximum durability.
Proudly Made in the USA
Manufactured in Orem, UT, our CORE 4X4 7075 Aluminum Rear Lower Control Arms are built using high-quality, American-sourced materials under strict quality control standards. Supporting American manufacturing means investing in superior craftsmanship and unmatched reliability.
Optional Hardware Upgrade
These control arms install using factory hardware for a direct bolt-on fit. For trucks with rusted or stubborn bolts, we offer Grade 8 hardware kits separately for a hassle-free installation.
Vehicle Fitment: RAM 2500 14+ – Perfect for owners looking to improve handling, articulation, and overall suspension performance, whether towing, hauling, or off-roading.
CORE Advantage: The CORE 4x4 7075 Aluminum Rear Lower Control Arms are engineered for extreme durability and performance. These arms provide superior handling and stability for heavy-duty applications, offering enhanced articulation and precise wheel alignment.
Adjustability: Fully adjustable, these control arms allow for precise axle positioning and pinion angle tuning without removal, ensuring fine-tuned suspension geometry for towing, hauling, and off-road versatility.
Construction: Crafted from 2.5” OD 7075 aluminum, these control arms deliver exceptional strength and weight savings. Paired with Rock Jock 3.0” Johnny Joints for maximum flexibility, they ensure smooth, reliable operation under even the harshest 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 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.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Ram | 2500 | 2014 - 2024 |
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.
| 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 | Front 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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