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920.08 920.08 USD 1,082.45

1,082.45

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Dodge Ram 2500 03-07 5pc Trail Series Front Adjustable Control Arm, Track Bar Kit

SKU: TRL-D-25-2003-K5
Fits: 2003 - 2007 Ram HD 2500 Add vehicle

920.08 920.08 USD 1,082.45

1,082.45

Starting at $110/mo or 0% APR with . See if you qualify

Build Your Kit

  • Vehicle
    Confirm this matches your vehicle. Use Shop by Vehicle to filter correctly.
  • Brand
  • Color
    Powder coat color for control arms and track bars. Does not affect performance.
  • Hardware
    Choose upgraded hardware if your factory hardware is worn, damaged, or missing.
  • Arm Bend
  • Lift Size
    Choose your current front lift height. Measure from center of wheel to fender if unsure.
  • Series
    Cruise: daily driving and light off-road. Camp: overlanding. Crawl: aggressive rock crawling.
  • Year Range
  • Note to Core4x4:

Select Color to see price and add to cart.

4–8 hr install Moderate Alignment recommended Lifetime warranty on all non-wear items Made In USA

Maximize Stability, Handling, and Ride Quality

Upgrade your Dodge Ram 2500 (2003–2007) with the Trail Series Adjustable Front Suspension Kit, designed to restore suspension geometry, eliminate steering instability, and enhance overall ride quality. Whether you're towing, hauling, or navigating rugged terrain, this kit corrects caster, improves steering response, and eliminates common issues like wandering and bump steer. Built for durability and precision, this front-end upgrade delivers exceptional strength and control under demanding conditions.

What’s Included in the Kit?

  • Adjustable Front Upper Control Arms (TRL-D-25-2003-FU2)
  • Adjustable Front Lower Control Arms (TRL-D-25-2003-FL2)
  • Adjustable Front Track Bar (D-25-2003-FTB1)

Key Features Benefits

  • Heavy-duty DOM tubing construction – Built from 1.75” OD DOM Tubing with 5/16” wall thickness, ensuring superior durability for heavy-duty applications.
  • Hybrid joint design for strength comfort – Features Rock Jock Johnny Joints on the adjustable ends and tapered polyurethane bushings on the fixed ends, offering long-lasting durability with reduced vibration and noise.
  • Precision adjustability for full suspension control – Allows accurate caster correction, axle centering, and pinion angle adjustments, optimizing stability and handling in all conditions.
  • Improved ride quality steering performance – Eliminates wandering, poor steering return, and bump steer, significantly improving on-road drivability and off-road control.

Optional Hardware Upgrade for Hassle-Free Installation

Installs using factory hardware, but for increased durability and proper alignment retention, an optional Grade 8 hardware kit with a cam bolt delete is available separately.

A Game-Changing Upgrade for Stability Control

Lifting your truck or adding heavy loads can cause axle misalignment, unstable steering, and suspension wear. The Trail Series Adjustable Front Suspension Kit corrects these issues, ensuring your truck handles better, responds quicker, and drives more confidently. Whether you're on the highway, job site, or off-road, this kit provides the strength, adjustability, and precision needed to keep your Ram 2500 performing at its best.

Highly Durable Two-Stage Powder Coating

All components undergo a two-stage powder coating process for maximum protection. A zinc primer base coat provides superior corrosion resistance, while the durable topcoat, available in 10 colors, adds extra durability and customization.

Proudly Made in the USA

Every part is designed, manufactured, and tested in Orem, UT, ensuring top-tier quality and supporting American manufacturing.

Final Thoughts

The Trail Series Adjustable Front Suspension Kit is a must-have for Dodge Ram 2500 owners looking to correct suspension geometry, enhance handling, and maximize vehicle stability. Designed to handle towing, hauling, and off-road abuse, this kit delivers unmatched strength, adjustability, and ride quality. Upgrade today and experience the ultimate in suspension control and performance!

 

Make Model Submodel Years
Ram 2500 2003 - 2007

Each rebuild kit includes all necessary components to replace and restore wearable parts.

Vehicle Ram HD 2500 (03–07)
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.
Hardware No Hardware or Complete Kit
Arm Bend No Bend or Inward Bend
Lift Size 0" — 6" or 6"+
Series Trail Series
Year Range 03-07

See It Installed

Install videos and build guides on our YouTube channel.

Watch more installs on YouTube
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Reviews from Google

See all on Google
5.0
132 reviews
5
97%
4
2%
3
0%
2
1%
1
0%
AP
Ajay Paynter Mar 4, 2026
Google
Great company, who worked with me on shipping parts to arrive in time for a show. When I explained my concern they went above and beyond to make it happen. Quality of the parts is top notch.
RC
Ryan Colligan Mar 4, 2026
Google
I have nothing but good things to say about Core 4x4. I have the crawler series on my JKU and we take it all over the place. These parts handle everything we throw at them.
MT
Marcus Torres Jan 15, 2026
Google
Best control arms I have installed on any of my builds. After running every major manufacturer, Core 4x4 is on par or better than all the high-end companies at a fraction of the cost. Lifetime warranty is the cherry on top.
JS
Jeffrey Shafer Jan 22, 2026
Google
Exceptional customer service. All my questions were asked in a timely manner and parts were replaced when an error occured. I encourage people to make purchases due to their exceptional quality products, but also because of their customer service. Will make additional purchases in the future.
MH
mark hinz Mar 2, 2026
Google
Went above and beyond to get the parts we needed to complete our customers build for Moab Easter safari cant thank you enough for all your hard work and efforts Thank you and look forward to working with you in the near future
WT
William Turton Nov 23, 2025
Google
Finally a company with a great product and customer service to match. I changed my order last minute from short arms to long arms. The lift is extremely well built. Korbey was awesome! Highly recommend Core 4x4
OJ
Oldgreg jr Mar 23, 2025
Google
Good company, they offer well built parts and Great customer service. I had a couple of hang ups with my control arms that I purchased, they were very easy to work with and found the solution to make them work.
DD
DANIEL DUSSAULT Nov 23, 2025
Google
Very beefy items for a very reasonable price.  Personally have CORE rear track bar and all upper control arms for my 04 Jeep TJ.  Had a slight issue with control arm length and they went above and beyond to swap jam nuts to get me where I needed to be.  Really have to appreciate a company like this.
AH
Abbey Hiett Mar 25, 2019
Google
Company finally made things right
ZA
Zen Asher Mar 23, 2025
Google
The quality and durability of the arms are the best. They are super heavy duty. And lifetime warranty is crazy
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