ICON 2014-2018 GM 1500, 1-3" Lift, Stage 3 Suspension System, Large Taper

ICON Vehicle Dynamics 2014-2018 GM Silverado/Sierra 1500 suspension systems are designed to dramatically increase the on and off-road ride quality. ICON engineers’ primary focus is to increase wheel travel and damping ability, which translates into outstanding vehicle control and ride quality both on and off-road. With wheel travel and ride quality in mind, ICON engineers researched each component of the GM platform’s suspension and addressed any areas where performance could be extracted. The Stage 3 system includes vehicle-specific tuned 2.5” coilover shocks featuring an internal reservoir for exceptional cooling properties and ICON-engineered Eibach coil springs for superior vehicle “feel” through the range of travel. These coilovers are also height adjustable from 1-3” allowing the use of larger, more aggressive wheel and tire combinations. ICON 2.5 Aluminum Series piggyback reservoir rear shocks utilize a vehicle-specific valving that balances the performance of the truck from front to rear. The ICON Vehicle Dynamics 2014-2018 GM Silverado/Sierra 1500 Stage 3 suspension system is an excellent choice for those drivers looking to enhance the capabilities of their pickup on the road as well as in the dirt.; This system features upper control arms with ICON's patented Delta Joint. The Delta Joint is a heavy-duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greaseable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.

OEM Wheels & Tires Fitment: Yes
• Recommended Aftermarket Tires: 33" x 11.50" (Larger tires may fit but fender trimming and modifications will be required.)
• APPLICATION NOTE #48: SLIGHT MODIFICATIONS TO FACTORY SHOCK MOUNTS MAY BE REQUIRED
• APPLICATION NOTE #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
• APPLICATION NOTE #89: DOES NOT WORK ON SUV MODELS
• TECH NOTE: Only compatible with OE spindles. DO NOT install in combination with ANY aftermarket spindles.
• TECH NOTE: Not compatible with models equipped Magnetic Ride Control
• TECH NOTE: Not compatible with Hybrid models
• TECH NOTE: Included rear shocks are compatible with 0-1.5" of rear lift on most models
• TECH NOTE: Large taper applications can be identified by the stamped steel or aluminum OE front lower control arms
• Ships in multiple boxes