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Icon 5-8'' Stage 3 Suspension System, Torsion Relocation System (TRS) for 2011+ Chevrolet/GMC Silverado/Sierra 2500HD/3500


  • Lifts Truck 5-8''
  • Provides Great Ride Quality
  • Adjustable Ride Height
  • Shocks Valved Specifically for the Truck
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Pricing: $4,559.70


The Icon 2011+ Chevy/GMC 2500HD/3500 5-8'' Suspension System- Torsion Relocation System (TRS)- Stage 3 System was engineered to offer superior ride quality, performance, component protection, and reliability all in one complete package. With over a year of development and testing our suspension system is sure to perform with the best on or off road handling and drive-ability Included in this lift kit are components and features such as a heavy duty boxed sub-frame with integrated differential and transmission skid plates, precision CNC machined cast iron spindle knuckles, adjustable lift height, VS 2.5 Series shocks front & rear, rear lift blocks w/built in bump stops, torsion bar relocation brackets, all 100% Made in the USA. ICON's TRS System allows the factory torsion bar to remain in the factory location giving the center of the vehicle maximum ground clearance. The Stage 3 GM 2500HD/3500 5-8'' system upgrades the 2.0 Aluminum Series shocks to VS 2.5 Series piggy back shocks giving you superior overall performance & handling compared to any other available suspension. We do offer additional upgraded stages that include out tubular uniball upper control arms that will increase your suspension travel almost 50%.

Key Features:

  • Heavy Duty Boxed Sub-Frame with integrated Diff and Transmission Skid Plates
  • Precision CNC Machined Cast Iron Spindle Knuckles
  • Includes ICON TRS brackets to keep Torsion Bars in the Factory Location
  • Fits 2wd & 4wd Models
  • 5-8'' Adjustable Lift Height
  • Improved Ground Clearance
  • VS 2.0 Aluminum or 2.5 Series Piggy Back Shocks Available
  • Improved drive-ability and handling over stock
  • Complies with GM Stabilitrak System
  • ICON high quality fit, appearance and improved suspension function
  • Retains Factory track width when high offset wheels are used
  • 100% made in the USA
  • Lifetime warranty on ICON Fabricated non serviceable components

Tech Info:

  • Fits 2wd & 4wd Applications
  • Front drive shaft & shift linkage brackets recommended for vehicle with 4wd that will be operated at highway speeds of 15mph or more

Wheel & Tire Fitment Info:

OEM Wheels & Tires: Yes

Aftermarket Wheels: 17-18'' w/up to 5.5'' Backspace, 20''+ w/up to 5.75-6'' Backspace (Pending Wheel Make)

Aftermarket Tires: 35'' when lifted at 6-7'', 37'' when lifted to 8'' (Minor Trimming Required)

Application List

2011-2012 Chevrolet Silverado 2500HD

2011-2012 GMC Sierra 2500HD

2011-2012 Chevrolet Silverado 3500

2011-2012 GMC Sierra 3500


Lift Inches: 5-8''

Shocks Included: Yes

Max Tire Size: 35-37''


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Shipping Information

  • Item Requires Shipping
  • 10.0 lbs.
  • W4.0000” x H3.0000” x L20.0000”

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