Whiteline Adjustable Rear Upper Trailing Arm

2024+ Toyota Tacoma / 2022+ Toyota Tundra 3.4L V6 / 3.5L V6

Part #: KTA334

Overview

The Whiteline Adjustable Rear Upper Trailing Arm is a high-performance upgrade designed specifically for Toyota Tacoma models from 2024 onward and Toyota Tundra models from 2022 onward. Crafted to enhance your vehicle's handling and traction, this heavy-duty turnbuckle adjustable trailing arm allows you to fine-tune your differential pinion angle with precision. Whether you're a weekend off-road enthusiast, a spirited driver, or someone seeking improved stability under heavy acceleration, this component provides the adjustability and durability needed to optimize your truck's performance.

By enabling incremental on-car adjustments, the Whiteline trailing arm helps you dial in the ideal traction and stability for various driving conditions. This upgrade is especially beneficial when used in conjunction with Whiteline's heavy-duty upper trailing arms, creating a comprehensive suspension enhancement that supports aggressive driving, towing, or off-road adventures. With its robust construction and precise adjustability, you'll get better control, improved handling, and increased confidence behind the wheel.

Key Features

Whiteline's Adjustable Rear Upper Trailing Arm is engineered with performance and durability in mind. Here are some of its standout features:

• Heavy-duty construction: Made from high-strength steel to withstand demanding driving conditions and off-road environments.
• Turnbuckle adjustability: Provides incremental, on-car adjustment of the differential pinion angle, allowing you to optimize traction and handling without removing the arm.
• Corrosion resistance: Coated with durable finishes to resist rust and corrosion, ensuring long-lasting performance.
• Precision engineering: Designed to match OEM mounting points for a straightforward bolt-on installation.
• Enhanced stability: Helps reduce wheel hop and axle movement during heavy acceleration or off-road use.
• Compatibility: Specifically tailored for Toyota Tacoma 2024+ and Tundra 2022+ models, ensuring perfect fitment and function.

Construction & Design

The Whiteline Trailing Arm features a robust steel body with a turnbuckle design that allows for easy, precise adjustments while installed on your vehicle. Its heavy-duty build ensures it can handle the stresses of aggressive driving, towing, and off-road conditions. The arm's design incorporates high-quality materials and finishes that resist corrosion, maintaining performance and appearance over time. The adjustable nature of this component means you can fine-tune your suspension setup to match your specific driving style and terrain, providing a tailored driving experience.

Installation & Fitment

The Whiteline Adjustable Rear Upper Trailing Arm is designed as a direct bolt-on upgrade for your Toyota Tacoma (2024+) and Tundra (2022+). Installation is straightforward for those with basic mechanical skills, typically requiring standard hand tools. No cutting, drilling, or complex modifications are necessary. The turnbuckle design allows for on-car adjustments, so you can fine-tune your differential pinion angle without removing the arm once installed. For best results, alignment adjustments are recommended after installation to ensure optimal handling and tire wear.

• Bolt-on installation with factory mounting points
• No cutting or drilling required
• Adjustable on the vehicle for precise alignment

What's Included

• Whiteline Heavy Duty Adjustable Rear Upper Trailing Arm
• All necessary hardware and mounting components
• Installation instructions

Ideal For

This adjustable trailing arm is ideal for off-road enthusiasts, performance drivers, and anyone looking to improve their Toyota truck's handling and traction. It is especially beneficial when used in conjunction with other suspension upgrades or after lifting your vehicle, where precise alignment adjustments are critical for optimal performance.