Optimized Rear Suspension Control for Any Terrain
Upgrade your Ram 1500 (2009–Present) with the Trail Series Adjustable Rear Lower Control Arms, engineered to eliminate wheel hop, improve traction, and enhance rear axle stability. Whether you're daily driving, towing, or off-roading, these control arms offer the adjustability needed to fine-tune your rear suspension for a smoother, more controlled ride.
What’s Included?
Trail Series Adjustable Rear Lower Control Arms (TRL-R-15-2009-RL2)
Key Features Benefits
- Heavy-Duty DOM Tubing Construction – Built with 1.75" OD, .313" wall DOM tubing for exceptional strength and durability.
- Rock Jock Johnny Joints High-Grade Polyurethane Bushings – Features Johnny Joints at the adjustable end for maximum articulation and polyurethane bushings at the fixed end to reduce NVH (Noise, Vibration, and Harshness) while maintaining rear axle stability.
- Adjustable for Proper Axle Positioning – Allows for fine-tuning of rear axle alignment, reducing premature tire wear and suspension stress while enhancing traction and handling.
- Eliminates Wheel Hop Maximizes Power Transfer – Controls axle movement to prevent loss of traction, ensuring smooth acceleration and improved stability on any terrain.
- Recommended Pairing – For full control over rear suspension performance, pair with the Trail Series Adjustable Rear Upper Control Arms (TRL-R-15-2009-RU2) to fully eliminate wheel hop, optimize pinion angle, and ensure maximum rear-end stability.
Total Suspension Control
When lower and upper control arms work together, they eliminate unwanted axle movement, ensuring smooth, predictable power transfer under acceleration. By reducing wheel hop, this combination enhances traction and handling, keeping your rear suspension planted and in control—whether on pavement, dirt trails, or towing heavy loads.
Highly Durable Two-Stage Powder Coating
- Zinc primer base coat for maximum rust resistance
- Durable topcoat available in 10 color options for a customized look
Optional Hardware Upgrade
These control arms are designed for installation using factory hardware, but for enhanced durability and a more secure installation, we offer an optional Grade 8 hardware kit (sold separately).
Proudly Made in the USA
Manufactured in Orem, UT, every CORE 4X4 component meets strict quality control standards for precision, strength, and long-term durability.
Final Thoughts
The Trail Series Adjustable Rear Lower Control Arms provide the adjustability and durability needed for superior rear suspension control. Pairing them with the adjustable upper control arms ensures total elimination of wheel hop, precise axle alignment, and improved power transfer, making this an essential upgrade for any performance-focused, off-road, or towing setup.
Upgrade today and experience the difference in traction, stability, and ride quality!
Vehicle Fitment: Designed for Ram 1500 09+, these rear lower control arms enhance axle stability, improve traction, and eliminate wheel hop for daily driving, towing, and off-road use.
CORE Advantage: Reduces axle movement and maximizes power transfer with Johnny Joints for articulation and polyurethane bushings to minimize NVH, ensuring a smoother, more controlled ride.
Adjustability: Adjustable for proper axle alignment and suspension geometry, supporting up to a 6-inch lift or 6-inch drop for improved handling and stability.
Construction: Built from 1.75” OD 5/16” wall DOM tubing with Rock Jock Johnny Joints at the adjustable ends and polyurethane bushings at the fixed ends, 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 arm 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.
| 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 arm 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.
| 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 |
| Lift Size | 0" — 6" or 6"+ or -6" — -1" |
| 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 |
Reviews of Core 4x4
Accessories & Add-ons
Toyota Tacoma 24+ 7pc Rear Suspension Full Kit
$ 1,837.45
Ram 1500 09+ 5pc Trail Series Rear Adjustable Control Arms, Panhard/Track Bar Kit
$ 997.45
Ram 1500 09+ 4pc Trail Series Rear Adjustable Control Arm Kit
$ 713.95
Ram 1500 09+ 2pc Trail Series Rear Upper Adjustable Control Arms
$ 351.70Specifications
| 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. |
| Lift Size | 0" — 6", 6"+, -6" — -1" |
| 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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