This kit includes 2 components, each built and powder-coated in-house.
Complete Front-End Suspension Upgrade for Strength, Stability Control
Upgrade the front suspension of your Dodge Ram 2500 (2010–2012) with the Trail Series Adjustable Front Suspension Kit. Designed to correct caster, improve axle positioning, and eliminate steering instability, this kit is a significant improvement over factory components. Whether you're towing, hauling, or tackling rough terrain, these adjustable control arms provide exceptional durability, precision adjustability, and long-term suspension performance.
Key Features Benefits
- Heavy-Duty DOM Tubing Construction – Built from 1.75” OD DOM Tubing with a 5/16” wall thickness, ensuring unmatched strength and longevity.
- Hybrid Joint Design for Strength Comfort – Features RockJock Johnny Joints on the adjustable ends for articulation and tapered polyurethane bushings on the fixed ends for a quieter, more controlled ride with reduced NVH (noise, vibration, and harshness).
- Precision Adjustability for Complete Suspension Control – Provides caster correction, pinion angle tuning, and axle centering, significantly improving handling and steering response.
- Eliminates Steering Instability Enhances Ride Quality – Reduces wandering, bump steer, and poor steering return, creating a more stable and predictable driving experience.
Optional Inward Bend for Larger Tires
Available as an upgrade to provide extra tire clearance, ideal for trucks running larger tires that may rub against factory control arms.
Recommended Pairing
Adjustable Front Track Bar (D-25-2010-FTB1) – For full front-end control and axle alignment, we recommend adding the Adjustable Front Track Bar, which enhances steering precision and suspension geometry.
A Complete Solution for Improved Front-End Performance
Lifting or modifying your Dodge Ram 2500 can cause caster misalignment, axle shift, and reduced steering precision. The Trail Series Adjustable Front Suspension Kit corrects these issues, ensuring proper suspension geometry, smoother handling, and long-term durability. Whether for daily driving, off-road use, or heavy hauling, this kit provides substantial improvements in stability and control.
Optional Hardware Upgrade
This set installs using factory hardware, but for increased durability and proper alignment retention, we offer an optional Grade 8 hardware kit with a cam bolt delete, available separately. This upgrade eliminates weak factory cam bolts, ensuring better alignment stability and preventing unwanted shifting under heavy loads.
Highly Durable Two-Stage Powder Coating
Each component undergoes a two-stage powder coating process for superior durability. A zinc primer base coat provides advanced corrosion resistance, while the durable topcoat is available in 10 colors to match your build and style.
Proudly Made in the USA
All components are designed, manufactured, and tested in Orem, UT, ensuring top-tier craftsmanship and strict quality control while supporting American manufacturing.
Final Thoughts
The Trail Series Adjustable Front Suspension Kit is an essential upgrade for Dodge Ram 2500 owners looking to correct alignment, enhance control, and eliminate steering issues. Built for strength, adjustability, and reliability, this kit ensures optimized suspension performance for both on-road and off-road conditions. Upgrade today and experience the difference in stability and handling!
Vehicle Fitment: Designed for Dodge Ram 2500 10-12, this adjustable front control arm set corrects caster, improves axle positioning, and enhances handling for towing, hauling, and off-road use.
CORE Advantage: Eliminates steering instability, reduces bump steer, and improves ride quality with Johnny Joints for articulation and polyurethane bushings for smoother operation.
Adjustability: Adjustable for lifts from 0–6”, allowing fine-tuned caster correction, pinion angle adjustments, and axle centering to maintain proper suspension geometry and precise steering response.
Construction: Built from 1.75” OD DOM tubing with a 5/16” wall thickness for superior strength and durability. Features Rock Jock Johnny Joints on the adjustable end for articulation and polyurethane bushings on the fixed end for reduced NVH. Fully greaseable and rebuildable for long-term 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
Front Upper Control Arms Built With 1.75” OD 5/16” Wall DOM. A Polyurethane Bushing on the fixed end and a Forged Johnny Joint on the adjustable end with 1.25” x 12 TPI - 2.625” long threads.
Front Lower Control Arms Built With 1.75” OD 5/16” Wall DOM. A Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1.25” x 12 TPI - 2.625” long threads.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Ram | 2500 | 2010 - 2013 |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
Construction & Materials
Front Lower control arms built with 1.75” OD 5/16” Wall DOM. A Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1.25” x 12 TPI - 2.625” long threads.
Rear Lower control arms built with 1.75” OD 5/16” Wall DOM. A Polyurethane Bushing on the fixed end and a Forged Johnny Joints on the adjustable end with 1.25” x 12 TPI - 2.625” long threads.
| Vehicle | Ram HD 2500 (10–13) |
| 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 | Trail Series |
| Year Range | 10-13 |
| Arm Bend | No Bend or Inward Bend |
| Hardware | No Hardware or Complete Kit |
| Lift Size | 0" — 6" or 6"+ |
| Placement on Vehicle | Front Upper, Front Lower, Front |
| Mounting Style | Bolt-On |
Reviews of Core 4x4
Suggested Products
Accessories & Add-ons
Dodge Ram 2500 10-13 2pc Trail Series Front Lower Adjustable Control Arms
$ 372.70
Dodge Ram 2500 10-13 2pc Trail Series Front Upper Adjustable Control Arms
$ 346.45
Dodge Ram 2500 10-13 5pc Trail Series Front Adjustable Control Arm, Track Bar Kit
$ 1,082.45Specifications
| 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. |
| Arm Bend | No Bend, Inward Bend |
| Hardware | No Hardware, Complete Kit |
| Lift Size | 0" — 6", 6"+ |
| Vehicle | Ram HD 2500 (10–13) |
| Brand | CORE 4X4 |
| Series | Trail Series |
| Year Range | 10-13 |
| Note to Core4x4: | - |
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