Enhanced Stability Performance for Any Driving Condition
Upgrade your Ram 1500 (2009–Present) with the Trail Series Fixed Rear Lower Control Arms, designed to eliminate wheel hop, improve traction, and enhance rear axle stability. Whether you're towing, daily driving, or tackling off-road terrain, these control arms provide greater durability, better power transfer, and a smoother, more controlled ride.
Built as a factory-length direct replacement, this upgrade is engineered to outlast and outperform factory components while reducing Noise, Vibration, and Harshness (NVH) for improved ride comfort.
Key Features Benefits
- Built for Strength Longevity – Constructed from heavy-duty steel tubing and featuring high-quality polyurethane bushings at one end and a Rock Jock Johnny Joint at the other, these arms deliver long-lasting durability, superior articulation, and reduced NVH.
- Factory-Length Design for Seamless Fit – Designed to match OEM control arm length, making them a direct replacement for factory arms, ideal for stock, leveled, or lowered setups (up to 2” drop).
- Eliminates Wheel Hop Maximizes Traction – Reduces axle movement under acceleration, preventing loss of traction and improving stability, especially under load or in performance applications.
- Superior Handling Predictable Steering Response – Enhances suspension geometry, reducing unwanted flex and improving cornering precision, braking stability, and towing control.
- Complete Rear Suspension Control – For total axle stability and improved traction, pair these lower control arms with the Trail Series Fixed Rear Upper Control Arms (TRL-R-15-2009-FXD-RU2) to further enhance handling and eliminate unwanted suspension movement.
Eliminate Wheel Hop for a Smoother, More Controlled Ride
Wheel hop occurs when factory rubber bushings create excess preload, causing the rear axle to bind and oscillate under load. This leads to loss of traction, instability, and unnecessary strain on suspension components.
The Trail Series Fixed Rear Lower Control Arms solve this issue with a hybrid joint system—polyurethane bushings for NVH reduction and Johnny Joints for unrestricted axle movement. This ensures:
- Better road contact
- Reduced axle wrap
- Smoother acceleration stability
Pairing these with our Trail Series Fixed Rear Upper Control Arms (TRL-R-15-2009-FXD-RU2) provides a complete rear suspension solution for maximum performance and control.
Highly Durable Two-Stage Powder Coating
Each Trail Series Control Arm undergoes a two-stage powder coating process for superior durability and corrosion resistance: Zinc primer base coat for maximum rust protection. Durable topcoat available in 10 color options to match your build.
Optional Hardware Upgrade
These control arms are designed for installation using factory hardware, but for a stronger, more reliable connection, we offer an optional Grade 8 hardware kit (sold separately). This upgrade ensures long-term durability, reduces the risk of shifting under heavy loads, and simplifies installation.
Proudly Made in the USA
All CORE 4X4 products are designed, manufactured, and tested in Orem, UT to ensure superior craftsmanship and strict quality control. Keeping production local allows us to maintain precise engineering standards, deliver top-tier durability, and support American jobs.
Final Thoughts
The Trail Series Fixed Rear Lower Control Arms offer a perfect blend of comfort and performance, providing improved suspension stability, reduced NVH, and better traction. Whether you're replacing worn-out factory parts or upgrading for superior ride quality, this high-strength, precision-engineered solution is built to outperform factory components and enhance your truck’s overall handling.
Upgrade today and experience the difference in traction, stability, and ride comfort!
Vehicle Fitment: Designed for Ram 1500 09+, these fixed-length rear lower control arms improve traction, stability, and ride quality for towing, daily driving, and off-road use.
CORE Advantage: Eliminates wheel hop and enhances power transfer with a hybrid joint system, combining polyurethane bushings for reduced NVH and Johnny Joints for improved articulation.
Adjustability: Fixed-length design ensures a direct replacement for factory arms, maintaining proper suspension geometry for stock, leveled, or lowered applications (up to 2”) without additional modifications.
Construction: Built from 1.75” OD DOM tubing with 5/16” wall thickness for superior strength. Features high-grade polyurethane bushings on one end and a welded Rock Jock Johnny Joint at the other, ensuring durability, articulation, and long-lasting 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 Lower control arms built with 1.625” 3/16” Wall DOM. Welded Johnny Joint on one fixed end with a Polyurethane Bushing on the other fixed end.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Ram | 1500 | 2009 - Present |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
Construction & Materials
Rear Lower control arms built with 1.625” 3/16” Wall DOM. Welded Johnny Joint on one fixed end with a Polyurethane Bushing on the other fixed end.
| Vehicle | Ram 1500 (09–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. |
| Series | Trail Series |
| Hardware | No Hardware or Complete Kit |
| Brake Cable Attachment Point | No or Yes |
| Year Range | 09+ |
| Placement on Vehicle | 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
Accessories & Add-ons
Ram 1500 09+ 5pc Trail Series Rear Fixed Length Control Arm, Panhard/Track Bar Kit
$ 787.45
Ram 1500 09+ 7pc Trail Series Rear Fixed Length Control Arm, Panhard/Track Bar Kit
$ 944.95
Ram 1500 09+ 4pc Trail Series Fixed Length Rear Control Arm Kit
$ 608.95
Ram 1500 09+ 2pc Trail Series Fixed Length Rear Upper Control Arms
$ 299.20Specifications
| 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. |
| Hardware | No Hardware, Complete Kit |
| Brake Cable Attachment Point | No, Yes |
| Vehicle | Ram 1500 (09–Present) |
| Brand | CORE 4X4 |
| Series | Trail Series |
| Year Range | 09+ |
| Note to Core4x4: | - |
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