Superpro Limited HD Fixed Rear Lower Trailing Arm Set

2009–2027 Ram 1500, Ram 1500 Classic, Jeep Gladiator 3.0L/3.6L/5.7L/6.2L Engines

Part #: TRC1211

Overview

The Superpro Limited HD Fixed Rear Lower Trailing Arm Set is engineered specifically for Ram 1500 models spanning from 2009 through 2027, including Ram 1500 Classic and Jeep Gladiator variants equipped with 3.0L, 3.6L, 5.7L Hemi, and 6.2L TRX engines. Designed to address the common wear issues found in factory rear trailing arm bushings, this complete arm assembly delivers enhanced durability and improved vehicle dynamics for trucks that tow, haul, or endure heavy-duty use.

As these trucks accumulate mileage, especially under demanding conditions, the original rear trailing arm bushings tend to degrade, leading to compromised handling, reduced load-carrying capacity, and diminished ride comfort. Superpro’s solution replaces the entire trailing arm with a robust assembly featuring their industry-leading polyurethane bushings pre-installed, offering a direct-fit upgrade that restores factory performance and longevity.

Key Features

Superpro’s rear lower trailing arm set combines advanced materials and expert engineering to enhance your Ram 1500’s suspension performance and reliability. Key features include:

• Complete trailing arm assemblies with pre-installed polyurethane bushings for quick, hassle-free installation
• Heavy-duty polyurethane bushings designed to resist wear, deflection, and deterioration under load
• Improved handling precision and steering response by minimizing bushing movement
• Reduced irregular and excessive tire wear through stable suspension geometry
• Maintains OEM levels of noise, vibration, and harshness (NVH) isolation for ride comfort
• Engineered for durability in harsh driving conditions, including towing and off-road use
• Compatible with a wide range of Ram 1500 and Jeep Gladiator models and engine configurations
• Backed by nearly five decades of suspension development and expertise from Superpro

Construction & Design

Superpro’s trailing arms are crafted from high-strength steel to withstand the rigors of heavy-duty use while maintaining precise suspension alignment. The polyurethane bushings are formulated to provide superior resistance to heat, chemicals, and mechanical stress compared to traditional rubber components. This material choice ensures long-lasting performance without sacrificing ride quality or increasing noise and vibration inside the cabin.

The fixed design of the trailing arm assembly eliminates excessive bushing deflection, which is common in worn OEM parts, resulting in a more stable and predictable rear suspension. This design philosophy balances toughness with comfort, making it ideal for both daily driving and demanding workloads.

Installation & Fitment

The Superpro Limited HD Fixed Rear Lower Trailing Arm Set is designed as a direct replacement for the factory trailing arms on compatible Ram 1500 and Jeep Gladiator models. Installation is straightforward and can be completed by experienced DIY enthusiasts or professional technicians without the need for special modifications or tools. The pre-installed bushings simplify the process, reducing labor time and ensuring proper fitment.

This kit fits the following vehicles:

• 2009–2010 Dodge Ram 1500 3.7L V6 and 5.7L Hemi
• 2011–2026 Ram 1500 3.6L V6
• 2011–2024 Ram 1500 5.7L Hemi
• 2019–2024 Ram 1500 Classic 3.6L V6 and 5.7L Hemi
• 2020–2026 Jeep Gladiator 3.6L V6
• 2021–2023 Jeep Gladiator 3.0L EcoDiesel
• 2014–2018 Ram 1500 3.0L EcoDiesel
• 2020–2023 Ram 1500 3.0L EcoDiesel
• 2021–2024 Ram 1500 6.2L TRX
• 2026 Ram 1500 All Engines, including 3.0L and 5.7L Hemi

What's Included

• Two complete rear lower trailing arm assemblies with pre-installed Superpro polyurethane bushings
• All necessary mounting hardware for direct replacement
• Installation instructions and technical support documentation

Ideal For

This trailing arm set is ideal for Ram 1500 and Jeep Gladiator owners who demand improved suspension durability and handling precision, especially those who frequently tow, haul heavy loads, or drive off-road. It is also perfect for anyone looking to restore factory ride quality and eliminate sloppy rear suspension behavior caused by worn bushings. Whether you are a weekend adventurer or a daily driver, this upgrade enhances your vehicle’s stability, comfort, and tire life.

SuperPro is an Australian suspension specialist known for high-performance polyurethane bushings, control arms, and sway bar components designed for both 4x4 and performance vehicles. Their parts are built to sharpen handling and improve durability compared with worn factory rubber, making them a common upgrade for enthusiasts chasing tighter response and longer-lasting suspension control.