This kit includes 3 components, each built and powder-coated in-house.
Optimize Rear Suspension for Maximum Traction Control
Upgrade your Ram 1500 (2009–Present) with the Track Series Adjustable Rear Suspension Kit, designed to eliminate wheel hop, improve traction, and fine-tune your pinion angle for a smoother, more controlled ride. Whether you’re daily driving, towing, off-roading, or hitting the track, this kit ensures precise axle alignment, reduced driveline vibrations, and enhanced power delivery.
Key Features Benefits
- Heavy-Duty DOM Steel Construction – Built from high-strength DOM tubing, ensuring maximum durability and resistance to flex under heavy loads and high-performance conditions.
- Rock Jock Johnny Joints at Both Ends – Fully serviceable, rebuildable joints provide unmatched articulation, reduced suspension bind, and free axle movement, eliminating wheel hop and axle wrap.
- Precision Adjustability for Pinion Angle Alignment – Left- and right-hand threaded adjusters allow for on-truck adjustments, enabling fine-tuning of pinion angle to eliminate driveline vibrations, improve U-joint longevity, and correct rear axle alignment for lifted, leveled, or performance applications.
- Eliminates Wheel Hop Maximizes Traction – The stock rubber bushings preload the axle, causing oscillation and instability under acceleration. This kit eliminates wheel hop, ensuring consistent traction and power delivery.
Recommended Pairing
Track Series Rear Sway Bar End Links (TRK-R-15-2009-EL2) – For even greater suspension stability and improved handling, pair this kit with our Track Series Rear Sway Bar End Links, designed to reduce body roll and increase rear-end control.
Total Control with Full Suspension Adjustability
The Track Series Adjustable Rear Suspension Kit gives you full control over your rear suspension geometry, allowing you to correct axle alignment and fine-tune pinion angles with on-truck adjustments. This ensures better ride quality, improved traction, and increased durability, no matter the driving conditions.
Highly Durable Two-Stage Powder Coating
Each component undergoes a two-stage powder coating process for superior durability and corrosion resistance. A zinc primer base coat ensures maximum rust protection, while a durable topcoat, available in 10 color options, provides an extra layer of resilience and customization.
Optional Hardware Upgrade
Designed to be installed using factory hardware, but for increased durability and long-term reliability, we offer an optional Grade 8 hardware kit (sold separately). This upgrade ensures a stronger, more secure installation, reducing the risk of unwanted shifting under heavy loads.
Proudly Made in the USA
Every CORE 4X4 product is designed, manufactured, and tested in Orem, UT, ensuring superior craftsmanship and strict quality control. By keeping production local, we maintain high-quality material selection, precision machining, and consistent durability.
Final Thoughts
The Track Series Adjustable Rear Suspension Kit is the ultimate solution for Ram 1500 owners looking to eliminate wheel hop, maximize traction, and fine-tune suspension performance. Whether you're lifting, lowering, or optimizing your truck for towing or high-performance driving, this kit delivers adjustability, strength, and precision handling.
Vehicle Fitment: Designed for Ram 1500 09+, this adjustable rear suspension kit enhances axle stability, traction, and handling for daily driving, towing, track use, and off-road performance.
CORE Advantage: Eliminates wheel hop and axle wrap while optimizing pinion angle with Johnny Joints at both ends for articulation and improved suspension control.
Adjustability: Fully adjustable for applications lifted or lowered up to 6”, allowing precise axle alignment, pinion angle correction, and optimized suspension geometry.
Construction: Built from 1.75" OD .313" wall DOM tubing for the upper and lower control arms, and 1.5" OD .313" wall DOM tubing for the panhard track bar. Features Rock Jock Johnny Joints at both ends for maximum articulation and durability.
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 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 on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
Rear Track Bar Built With 1.5” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1” x 14” TPI - 2.32” 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 arms built with 1.75” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
Rear Upper control arms built with 1.75” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
Rear Track Bar built with 1.5” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1” x 14” TPI - 2.32” 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 | Track Series |
| Hardware | No Hardware or Complete Kit |
| Lift Size | 0" — 6" or 6"+ or -6" — -1" |
| Brake Cable Attachment Point | No or Yes |
| Factory Air Ride | No or Yes |
| Year Range | 09+ |
| Placement on Vehicle | Rear Upper, Rear Lower, Rear |
| Mounting Style | Bolt-On |
Reviews of Core 4x4
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Accessories & Add-ons
Ram 1500 09+ 5pc Track Series Rear Adjustable Control Arms, Panhard/Track Bar Kit
$ 1,207.45
Ram 1500 09+ 7pc Track Series Adjustable Control Arms, Panhard/Track Bar End Links Kit
$ 1,522.45
Ram 1500 09+ 2pc Track Series Rear Lower Adjustable Control Arms
$ 498.70
Ram 1500 09+ Track Series Rear Rear Heavy-Duty Adjustable Panhard/Track Bar
$ 388.45
Ram 1500 09+ 2pc Track Series Rear Upper Adjustable Control Arms
$ 472.45Specifications
| 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. |
| Hardware | No Hardware, Complete Kit |
| Lift Size | 0" — 6", 6"+, -6" — -1" |
| Brake Cable Attachment Point | No, Yes |
| Factory Air Ride | No, Yes |
| Vehicle | Ram 1500 (09–Present) |
| Brand | CORE 4X4 |
| Series | Track Series |
| Year Range | 09+ |
| Note to Core4x4: | - |
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