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974.21 974.21 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

974.21 974.21 USD 1,082.45

1,082.45

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.
FS
Fernando Salazar Aug 25, 2025
Google
Great quality control arms and great customer service. Korby has been a great help at answering my questions on some issues I’ve been having with installation!
BM
Brantly Musgrave Jan 22, 2026
Google
First and foremost would like to say that Core4x4s customer service is top notch and they definitely stand behind their warranty on products! Highly recommend using them for any of your off road needs! It’s rare to find a company now a days that backs their products and they do! Had a few issues with mounts and control arms and they handled it without hesitation! Thank you!
EC
Eric Cox Jul 26, 2025
Google
Prompt, professional, and courteous service! Quality parts and broad assortment of products to suite your 4x4 needs:)
P
Paul Mar 24, 2023
Google
I've been having trouble with the track bar (on my 2nd gen Dodge) since I installed the 3rd gen Synergy adapter bracket and a 3rd gen stock bar.. oddly, they call it a '3rd gen bracket' and the stock 3rd gen bar doesn't quite fit, making contact with the bracket. I had attempted to clearance the bracket but it was still making contact and I could feel it over large bumps. I reached out to a lot of companies, but Core 4x4 offered to make a custom bar for the application with adjustability and dual Johnny joints. The first pass on it didn't work but they sent me out another passenger side end that made it fit incredibly well. This was all done solely over email/descriptions/pictures/measurements. Bar is super high quality and heavy duty, made in the US by a family owned company and carries a lifetime warranty. The customer service was responsive and superb, and the price was a lot less than I expected.
RR
Ryan Rogers Aug 25, 2025
Google
I purchased a set of the Cruiser Series control arms for my Jeep Jk based on postive reviews from different Jeep Facebook pages. Ordered and 2 days later realized they had the very same exact arms on sale in the overstock section. Called them up and they refunded me the savings from my original purchase. Amazing, honest service. Can't wait to get them installed. Keep up the good work guys.
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.
MM
Mike Martinez Aug 25, 2025
Google
Phenomenal company - very rare to come by in the automotive industry. Also very impressing. Let me start here. I got a set of yellow sway bar end links for my 19 ram DT (new body style) and let me tell you, I’m hooked. For numerous reasons. One the craftsmanship behind the product is unmatched for sure for without breaking the bank. 2ndly, they stand behind their product. Had a very minor issue and it was resolved in a blink of an eye!!! Insane. Just because of what i listed above i will forever spend my money with core 4x4! And i think you should too! I have no affiliation at all with this company besides being a consumer. I will be ordering my yellow UCAs and the rest of my rear suspension from them here shortly! Korby on the other hand. The representative that helped me went above and beyond FAST. I hung up the phone with him, and with in no lie 3 minutes he was calling back with an answer. GREAT GREAT GREAT customer service, Korby you and core 4x4 are what give us hope in the car community! With much love and great health to you all!!
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