ICON Dual Rate Spring Kit
2003–2013 Dodge Ram 2500 / 2003–2012 Dodge Ram 3500 4WD
214010
Overview:
The ICON 4.5-inch Dual Rate Spring Kit is engineered specifically for Dodge Ram 2500 and 3500 models from 2003 through 2013, providing a reliable and balanced suspension lift for heavy-duty trucks. Designed to enhance off-road capability while maintaining on-road comfort, this spring kit is ideal for Ram owners seeking improved ground clearance and suspension performance without sacrificing ride quality.
Whether you drive a Ram 2500 Laramie, SLT, Sport, ST, SXT, TRX, or Big Horn, or a Ram 3500 Laramie, SLT, Sport, ST, SXT, or TRX4, this kit offers a precise fitment and durable construction to meet the demands of both daily driving and rugged terrain. The dual rate design ensures progressive spring rates that adapt to varying loads and driving conditions, making it a versatile upgrade for work and play.
Key Features:
The ICON 4.5-inch Dual Rate Spring Kit combines advanced engineering with high-quality materials to deliver superior suspension performance. Key features include:
- 4.5-inch lift height for enhanced ground clearance and aggressive stance
- Dual rate spring design for improved ride comfort and load handling
- Precision-engineered to fit 2003–2013 Dodge Ram 2500 and 2003–2012 Dodge Ram 3500 4WD models
- Compatible with multiple trim levels including Laramie, SLT, Sport, ST, SXT, TRX, TRX4, Big Horn, Longhorn, Lone Star, Outdoorsman, and Tradesman
- Durable powder-coated finish for corrosion resistance and long-lasting appearance
- Maintains factory suspension geometry for predictable handling
- Designed to work seamlessly with ICON’s full suspension systems and aftermarket components
- Improves off-road articulation and load capacity without compromising highway drivability
Construction & Design:
ICON’s dual rate springs are crafted from premium-grade steel, engineered to withstand the rigors of heavy-duty use and off-road abuse. The dual rate design features a progressive coil pattern that provides a softer initial spring rate for comfort and a firmer secondary rate for load support and stability. This approach reduces harshness over small bumps while preventing bottoming out under heavy loads or rough terrain.
Each spring is precision wound and heat-treated to ensure consistent performance and durability. The powder-coated finish protects against rust and corrosion, extending the lifespan of the springs even in harsh environments. ICON’s commitment to quality ensures these springs maintain their lift height and performance over time.
Installation & Fitment:
The ICON 4.5-inch Dual Rate Spring Kit is designed for direct bolt-in installation on 4WD Dodge Ram 2500 and 3500 models within the specified years. Installation typically requires standard suspension tools and moderate mechanical experience. No major modifications are necessary, and the kit is engineered to maintain proper suspension geometry and alignment.
For best results, professional installation is recommended, especially when combined with other suspension upgrades. The kit is compatible with factory shocks and can be paired with ICON’s shock absorbers for optimized performance.
What's Included:
- Front dual rate coil springs (pair)
- Rear dual rate coil springs (pair)
- Installation hardware and instructions
Ideal For:
This spring kit is perfect for Dodge Ram 2500 and 3500 owners who want a balanced suspension lift that improves off-road clearance and load capacity without sacrificing daily drivability. It suits enthusiasts who use their trucks for towing, hauling, off-road adventures, or a combination of these activities. The dual rate design makes it an excellent choice for those seeking enhanced comfort and performance in a heavy-duty package.
