ICON 1.5in Dual Rate Spring Kit (REAR)

2009–2023 Dodge Ram 1500 / 2019–2023 Ram 1500 Classic

212150

Overview:

The ICON 1.5-inch Dual Rate Spring Kit for the rear suspension is engineered specifically for Dodge Ram 1500 models from 2009 through 2023, including the Ram 1500 Classic from 2019 to 2023. Designed to provide a balanced lift and enhanced ride quality, these coil springs deliver a 1.5-inch rear lift height that improves ground clearance and overall vehicle stance. Ideal for Ram owners seeking improved payload capacity, off-road capability, and on-road comfort, this spring kit offers a versatile suspension upgrade that adapts to varying driving conditions.

Featuring a dual rate design, the springs provide a softer initial rate for smooth daily driving and a firmer secondary rate that engages under heavier loads or during aggressive off-road use. This ensures excellent bottoming resistance and superior support without compromising ride comfort.

Key Features:

ICON’s dual rate rear coil springs incorporate advanced engineering to optimize performance and durability. Key features include:

• 1.5-inch rear lift height over stock for improved ground clearance
• Dual rate spring design with ICON-engineered ride and overload rates
• Soft initial spring rate for enhanced on-road comfort
• Firmer secondary spring rate for increased payload support and bottoming resistance
• Increased rear wheel travel when paired with ICON shocks
• Tested under rigorous ICON 1K off-road conditions to ensure strength and durability
• Dual-stage powder coating for superior corrosion resistance
• Lifetime guarantee against sagging and breakage
• Compatible with recommended aftermarket tires up to 33" x 11.50" (larger tires may require fender trimming or modifications)

Construction & Design:

Manufactured with premium-grade materials, ICON’s rear coil springs are precision-engineered to meet the demands of both on-road and off-road driving. The dual rate design incorporates two distinct spring rates within a single coil, allowing the suspension to adapt dynamically to load and terrain. This innovative approach ensures a comfortable ride during normal driving while providing the necessary stiffness to support heavy payloads and resist bottoming during off-road excursions.

The springs are finished with a durable dual-stage powder coat that protects against rust and corrosion, extending the lifespan of the components even in harsh environments. ICON’s commitment to quality is backed by a lifetime warranty against sagging and breakage, giving you confidence in your suspension upgrade.

Installation & Fitment:

The ICON 1.5in Dual Rate Spring Kit is designed for direct fitment on a wide range of Dodge Ram 1500 models from 2009 to 2023, including the Ram 1500 Classic from 2019 to 2023. Installation typically requires standard suspension tools and moderate mechanical experience. When paired with ICON shocks, these springs increase rear wheel travel for enhanced suspension articulation and ride quality.

While the springs provide a 1.5-inch lift, owners planning to install larger tires beyond 33" x 11.50" should be prepared for potential fender trimming or additional modifications to ensure proper clearance.

What's Included:

• Pair of ICON 1.5-inch dual rate rear coil springs
• Installation instructions
• Lifetime warranty documentation

Ideal For:

This spring kit is perfect for Dodge Ram 1500 and Ram 1500 Classic owners who want a reliable suspension upgrade that balances daily driving comfort with enhanced off-road capability and payload support. Whether you use your Ram for work, towing, or weekend adventures, ICON’s dual rate springs provide a versatile solution that improves ride height, handling, and durability without sacrificing comfort.

Fitment Summary

• Dodge Ram 1500 Laramie (2009–2010, 2011–2023)
• Dodge Ram 1500 SLT (2009–2010, 2011–2018)
• Dodge Ram 1500 Sport (2009–2010, 2011–2018)
• Dodge Ram 1500 ST (2009–2010, 2011–2012)
• Dodge Ram 1500 TRX (2009–2010, 2021)
• Dodge Ram 1500 TRX4 (2009–2010)
• Ram 1500 Big Horn (2011–2023)
• Ram 1500 Express (2012–2018)
• Ram 1500 HFE (2013–2023)
• Ram 1500 Laramie Limited (2014–2015)
• Ram 1500 Laramie Longhorn (2011–2021)
• Ram 1500 Limited (2015–2023)
• Ram 1500 Limited Longhorn (2021–2023)
• Ram 1500 Lone Star (2014–2023)
• Ram 1500 Longhorn (2021)
• Ram 1500 Outdoorsman (2011–2016)
• Ram 1500 R/T (2013)
• Ram 1500 Rebel (2015–2023)
• Ram 1500 Special Service (2014–2018, 2020–2022)
• Ram 1500 Tradesman (2011–2023)
• Ram 1500 Tradesman HD (2012)
• Ram 1500 Classic Big Horn (2019)
• Ram 1500 Classic Express (2019–2022)
• Ram 1500 Classic Laramie (2019)
• Ram 1500 Classic Lone Star (2019)
• Ram 1500 Classic SLT (2019–2022)
• Ram 1500 Classic Special Service (2019–2023)
• Ram 1500 Classic Tradesman (2019–2023)
• Ram 1500 Classic Warlock (2019–202