ICON Stage 4 Suspension System

2019–2021 Ram 1500 2WD/4WD

K213104T

Overview:

The ICON Stage 4 Suspension System is engineered specifically for 2019 to 2021 Ram 1500 models, including Big Horn, HFE, Laramie, Laramie Longhorn, Limited, Lone Star, Rebel, Special Service, and Tradesman trims. Designed to provide a 0 to 1.5-inch lift, this system enhances your truck's off-road capability and on-road performance without compromising ride quality. At the heart of the system are ICON’s patented tubular upper control arms (UCAs) featuring the innovative Delta Joint, delivering superior articulation and durability for daily driving and rugged terrain alike.

This suspension upgrade is ideal for Ram 1500 owners seeking improved suspension geometry, increased suspension travel, and enhanced handling characteristics while maintaining factory-like refinement and noise-free operation.

Key Features:

The ICON Stage 4 Suspension System combines advanced engineering with robust materials to deliver a reliable and high-performing upgrade. Key features include:

• Patented Delta Joint upper control arms with heavy-duty, high-angle ball joints for exceptional articulation and durability
• Zinc-plated housing on Delta Joints for superior corrosion resistance in all weather conditions
• Greaseable design with a tough grease seal to keep contaminants out and extend joint life
• Metal-on-metal construction for long-lasting strength and noise-free operation
• 0 to 1.5-inch lift height to improve ground clearance and suspension travel
• Precision-engineered tubular upper control arms for enhanced strength and reduced weight
• Compatible with both 2WD and 4WD Ram 1500 models from 2019 to 2021
• Designed to maintain factory suspension geometry and improve handling
• Ships in multiple boxes for secure delivery and easy installation

Construction & Design:

The ICON Stage 4 Suspension System is built with premium materials and meticulous craftsmanship. The tubular upper control arms are fabricated from high-strength steel to provide a perfect balance of rigidity and weight savings. The Delta Joint technology integrates a zinc-plated housing that resists corrosion, paired with a robust grease seal to protect internal components from dirt, moisture, and debris.

This metal-on-metal joint design not only enhances durability but also allows for greater angularity than traditional ball joints, ensuring smooth articulation without binding. The greaseable feature enables routine maintenance to maximize longevity and maintain quiet operation, making it well-suited for both off-road adventures and daily driving.

Installation & Fitment:

The ICON Stage 4 Suspension System is designed for direct fitment on 2019 through 2021 Ram 1500 models across multiple trims, including Big Horn, HFE, Laramie, Laramie Longhorn, Limited, Lone Star, Rebel, Special Service, and Tradesman. Installation requires moderate mechanical skills and common hand tools. The system ships in multiple boxes to protect components during shipping and facilitate organized installation.

No major modifications are necessary, and the system is engineered to work seamlessly with factory components, preserving proper suspension geometry and ensuring reliable performance.

What's Included:

• ICON tubular upper control arms with patented Delta Joints
• All necessary mounting hardware and grease fittings
• Detailed installation instructions

Ideal For:

This suspension system is perfect for Ram 1500 owners who demand enhanced off-road capability, improved suspension articulation, and a modest lift without sacrificing daily drivability. Whether you use your truck for work, weekend adventures, or daily commuting, the ICON Stage 4 Suspension System offers a durable, high-performance upgrade that stands up to the rigors of varied terrain and weather conditions.

ICON Vehicle Dynamics builds performance suspension components for trucks and SUVs—think coilovers, shocks, lift/leveling systems, and supporting hardware engineered for hard off-road use. Their setups are designed to improve control, ride quality, and durability when you’re pushing faster over rough terrain or building a capable overland/trail rig.