Whiteline Lower Trailing Arm

2009–2024 Dodge Ram 2500

Part #: KTA479

Overview

The Whiteline Lower Trailing Arm is a heavy-duty upgrade designed specifically for Dodge Ram 2500 models from 2009 to 2024. Built for serious 4x4 enthusiasts and off-road adventurers, this component enhances your truck's suspension geometry and durability. Whether you're tackling rugged trails, hauling heavy loads, or seeking improved stability on challenging terrain, this trailing arm provides the strength and reliability needed for demanding conditions.

Constructed with robust materials and engineered for performance, the Whiteline Lower Trailing Arm helps support your vehicle's suspension system, reducing flex and unwanted movement. Its design ensures a precise fit and long-lasting performance, giving you confidence during spirited off-road drives or heavy-duty work. This upgrade not only improves handling and stability but also contributes to a smoother ride over rough surfaces.

Key Features

Whiteline's Lower Trailing Arm is crafted with durability and performance in mind, offering a range of features that benefit serious off-road and heavy-duty truck owners:

• Heavy-duty construction using high-strength steel to withstand extreme loads and off-road impacts.
• Black Whiteline suspension bushings integrated into the arm, providing superior vibration damping and reducing noise for a quieter ride.
• Designed with precise engineering to restore or improve factory suspension geometry, enhancing handling and stability.
• Corrosion-resistant finish to withstand harsh environments, including mud, water, and road salt.
• Easy bolt-on installation that utilizes existing mounting points, with no need for modifications or additional parts.
• Optimized for off-road use, supporting aggressive driving styles and heavy payloads without compromising durability.
• Reduces suspension flex and improves wheel alignment consistency, leading to better tire wear and overall vehicle control.
• Manufactured by Whiteline, a trusted brand known for high-performance suspension components and durability.

Construction & Design

The Whiteline Lower Trailing Arm is constructed from high-strength steel, ensuring maximum durability and resistance to bending or breaking under heavy loads. Its one-piece design features precision TIG welding, which enhances structural integrity and longevity. The black Whiteline suspension bushings are made from high-quality rubber compounds that provide excellent vibration absorption and flexibility, reducing harshness and noise during operation.

The arm's design incorporates CAD-developed geometry to ensure perfect fitment and optimal suspension alignment. Its corrosion-resistant coating protects against rust and environmental damage, making it suitable for off-road adventures and all-weather conditions. The combination of robust materials and meticulous engineering results in a component that not only withstands extreme conditions but also maintains consistent performance over time.

Installation & Fitment

The Whiteline Lower Trailing Arm is designed as a direct bolt-on replacement for the factory component on Dodge Ram 2500 models from 2009 to 2024. Installation is straightforward and typically requires basic hand tools; no cutting, drilling, or complex modifications are necessary. It is recommended to have a professional alignment performed after installation to ensure optimal suspension geometry and tire wear. The process usually takes a few hours, depending on your experience and equipment.

• Bolt directly to factory mounting points using existing hardware.
• No special tuning or adjustments are required post-installation.

What's Included

• Whiteline Heavy-Duty Lower Trailing Arm
• Black Whiteline suspension bushings pre-installed
• All necessary mounting hardware and bolts
• Installation instructions

Ideal For

• Off-road enthusiasts seeking increased durability and suspension performance
• Heavy-duty truck owners who regularly haul or tow heavy loads
• 4x4 enthusiasts looking to improve stability and handling on rugged terrain
• Anyone restoring or upgrading their Dodge Ram 2500 for demanding driving conditions