ICON Stage 4 Suspension System

2014–2018 Ram 2500 4WD

K214524P

Overview:

The ICON Stage 4 Suspension System is a premium performance upgrade designed specifically for the 2014 to 2018 Ram 2500 4WD models. This system delivers a 4.5-inch lift combined with advanced multi-rate rear coil springs engineered to provide a smoother, more controlled ride across a variety of terrains. Ideal for the serious off-road enthusiast, the Stage 4 system balances aggressive capability with everyday drivability, maintaining factory payload capacity while lowering the ride height for enhanced handling.

Developed for 3/4 ton truck owners who demand superior off-road performance without the need to tow or haul heavy loads, this suspension system improves ride compliance over washboard roads, small whoops, and larger obstacles alike. It is a perfect solution for Ram 2500 owners seeking a refined, capable suspension that enhances both comfort and control.

Key Features:

The ICON Stage 4 Suspension System incorporates advanced technology and design elements to optimize off-road performance and ride quality:

• Multi-rate rear coil springs with a lighter initial rate for improved compliance on small bumps and washboard terrain
• Secondary spring rate designed to maintain exceptional ride quality over larger obstacles
• 4.5-inch lift height to increase ground clearance and off-road capability
• Maintains factory payload capacity despite reduced ride height
• Specifically engineered for 3/4 ton Ram 2500 trucks without heavy towing or hauling requirements
• Compatible with multiple Ram 2500 trims including Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, Outdoorsman, SLT, and Tradesman
• Ships in multiple boxes for convenient delivery and installation

Construction & Design:

ICON’s Stage 4 Suspension System is crafted with high-quality materials and precision engineering to ensure durability and long-lasting performance. The multi-rate coil springs are designed to flex progressively, providing a smooth initial response to minor terrain irregularities while stiffening as needed for larger impacts. This dual-rate design optimizes ride comfort without sacrificing load capacity or handling stability.

All components are built to withstand the rigors of aggressive off-road use, featuring robust construction that resists wear and fatigue. The system’s design also focuses on maintaining proper suspension geometry and alignment to preserve factory handling characteristics and tire wear patterns.

Installation & Fitment:

The ICON Stage 4 Suspension System is engineered for direct fitment on 2014 to 2018 Ram 2500 4WD models across a wide range of trims. Installation typically requires professional expertise and standard suspension tools. The system ships in multiple boxes, allowing for organized assembly and installation.

No major modifications are necessary, but alignment and calibration after installation are recommended to ensure optimal performance and safety. This system is best suited for owners who do not regularly tow or haul heavy loads, as it is optimized for ride quality and off-road capability rather than maximum payload.

What's Included:

• Multi-rate rear coil springs
• Front and rear suspension components to achieve 4.5" lift
• Hardware and mounting brackets necessary for installation
• Detailed installation instructions

Ideal For:

The ICON Stage 4 Suspension System is ideal for Ram 2500 owners who:

• Enjoy aggressive off-road adventures and trail riding
• Require a smoother, more controlled ride over rough terrain
• Want to maintain factory payload capacity without sacrificing ride quality
• Do not tow or haul heavy loads regularly
• Seek a reliable, durable suspension upgrade engineered specifically for their truck model and year

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.