SKU: 214010 | UPC: 00840103400563
ICON 03-12 Dodge Ram HD 4WD 4.5in Dual Rate Spring Kit
ICON 214010 Dual Rate Rear Spring Kit delivers precise rear lift and handling for 2003-2013 Dodge Ram 2500 and 3500 4WD trucks across multiple submodels. Engineered with dual rate technology these springs offer smooth unloaded ride comfort transitioning to firm support for towing or heavy payloads. Pair with front lift components for leveled stance increased ground clearance and better wheel travel on or off road.
Key Features
- Dual Rate Design: Soft primary rate absorbs bumps for daily driving firm secondary rate handles 1000+ lbs payloads without sagging
- 4.5 Inch Rear Lift: Raises rear end to match 4.5-6 inch front kits improves approach angles and fits 35 inch tires
- Chrome Silicon Steel Construction: High tensile alloy shot peened heat treated and preset resists fatigue for long term durability
- Enhanced Load Capacity: Supports heavy towing hauling while preserving articulation for off road flex
- ICON Shock Compatibility: Works with stock or ICON coilovers bypass shocks for full suspension upgrades
Product Notes
- Fits 4WD models only excludes 2WD and dually configurations
- Preload springs to spec during install for optimal performance
- Box dimensions 20 x 14 x 14 inches weight 49 lbs for easy handling
Installation Notes
- Professional installation recommended.
- Remove stock U bolts replace with longer ones rated for lift height
- Compatible with factory arms no additional blocks or spacers needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003,2005-2010 | Dodge | Ram 2500 | Laramie |
| 2003-2010 | Dodge | Ram 2500 | SLT |
| 2006-2007 | Dodge | Ram 2500 | Sport |
| 2003-2010 | Dodge | Ram 2500 | ST |
| 2008-2010 | Dodge | Ram 2500 | SXT |
| 2010 | Dodge | Ram 2500 | TRX |
| 2006-2007 | Dodge | Ram 2500 | TRX4 |
| 2003-2010 | Dodge | Ram 3500 | Laramie |
| 2003-2010 | Dodge | Ram 3500 | SLT |
| 2006-2007 | Dodge | Ram 3500 | Sport |
| 2003-2010 | Dodge | Ram 3500 | ST |
| 2008-2010 | Dodge | Ram 3500 | SXT |
| 2007 | Dodge | Ram 3500 | TRX4 |
| 2013 | Ram | 2500 | Big Horn |
| 2011-2013 | Ram | 2500 | Laramie |
| 2011-2013 | Ram | 2500 | Laramie Longhorn |
| 2013 | Ram | 2500 | Lone Star |
| 2012-2013 | Ram | 2500 | Outdoorsman |
| 2011-2013 | Ram | 2500 | SLT |
| 2011-2013 | Ram | 2500 | ST |
| 2013 | Ram | 2500 | Tradesman |
| 2011-2012 | Ram | 3500 | Laramie |
| 2011-2012 | Ram | 3500 | Laramie Longhorn |
| 2011-2012 | Ram | 3500 | SLT |
| 2011-2012 | Ram | 3500 | ST |
Why Choose ICON?
- ICON Vehicle Dynamics uses race proven technology from King of the Hammers and Baja 1000
- Every component precision manufactured in USA with strict quality controls
- Focus on vehicle dynamics delivers balanced ride control across all conditions
Frequently Asked Questions
- Q: Will this kit fit my 2008 Dodge Ram 3500 SXT 4WD Mega Cab?
A: Yes it fits 2008-2010 Dodge Ram 3500 SXT 4WD per fitment table confirm your exact cab configuration - Q: What material and spring rates are used?
A: High tensile chrome silicon steel dual rate with soft initial rate around 250 lb/in firm secondary over 600 lb/in for load handling - Q: What warranty coverage applies?
A: Limited lifetime warranty against defects in materials or workmanship when installed maintained per ICON guidelines
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Durable cardboard box 20 x 14 x 14 inches
- Weight: 49 lbs
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