ICON 2019+ GM 1500 Ext Travel 2.5 Series Shocks VS RR Coilover Kit - 71656

The ICON Vehicle Dynamics V.S. 2.5 Series remote reservoir coilover shocks are an incredible upgrade for the front end of the 2019-2026 GM Silverado/Sierra 1500. ICON’s Vehicle-specific valving provides a sport tuned feel on and off-road while offering 1.5-3.5” of lift height adjustability for use of larger, more aggressive wheel and tire combinations. ICON's larger 2.5” shock body and increased piston area over stock components provides improved damping ability and outstanding ride characteristics across varying types of terrain. Remote reservoirs ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. When paired with ICON 2.0 Aluminum Series or 2.5 Series rear shocks, vehicle control will be balanced front to rear resulting in the best overall driving experience for your GM truck.

APPLICATION NOTE #324: Most Chevrolet Silverado and GMC Sierra submodels equipped with gasoline engines will have front lift height range of 1.5-3.5" over stock. Chevrolet Silverado Trail Boss and GMC Sierra 1500 AT4 lift height range will be 0-1.5" over stock.

APPLICATION NOTE #325: Most Chevrolet Silverado and GMC Sierra submodels equipped with diesel engines will have front lift height range of 1-3" over stock. Chevrolet Silverado Trail Boss and GMC Sierra 1500 AT4 lift height range will be 0-1" over stock.

APPLICATION NOTE #338: Silverado 1500 and Sierra 1500 submodels equipped with Adaptive Ride Control also require concurrent installation of aftermarket rear shocks

TECH NOTE: NOT compatible with 2019 Chevrolet Silverado 1500 LD or 2019 GMC Sierra 1500 Limited. Instead see parts for 2014-2018 year models.

APPLICATION NOTE #331: Silverado 1500 and Sierra 1500 submodels equipped with Adaptive Ride Control also require part numbers 71021 and 71022

Recommended Aftermarket Tires (Silverado): 35"x12.50" (Minor fender trimming and modifications may be required)

Recommended Aftermarket Tires (Sierra): 34"x12.00" (Minor fender trimming and modifications may be required)

APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.

APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install

APPLICATION NOTE #18: these systems are to be used with aftermarket upper control arms only

APPLICATION NOTE #327: Not compatible with Silverado 1500 ZR2 or Sierra 1500 AT4X submodels

Recommended Aftermarket Wheels: ICON Alloys - 17x8.5 with 4.75” Backspace / 0mm Offset

Recommended Aftermarket Wheels: ICON Alloys - 18x9 with 5” Backspace / 0mm Offset

Recommended Aftermarket Wheels: ICON Alloys - 20x9 with 5” Backspace / 0mm Offset

APPLICATION NOTE #326: Not compatible with models equipped with 4-cylinder engine

APPLICATION NOTE #335: Only fits models equipped with coil front springs

APPLICATION NOTE #110: Trimming required for recommended tire size

OEM Wheels & Tires Fitment: Yes

Features & Benefits

• External reservoir to attain cooler operating temperatures during extended offroad use
• FK Rod End bearings for extended longevity and minimal deflection
• 100% Bolt-on - no drilling or welding necessary for installation
• Height-adjustable coilovers offer 1.5-3.5" of front lift height
• Vehicle specific tuned for superior shock damping and control
• Corrosion resistant CAD plated shock body with 7/8" shaft
• 6061 aircraft grade aluminum CNC machined components
• Increased wheel travel and ride quality over stock
• ICON engineered Eibach coil springs

Downloads & Resources

• Installation Instructions (PDF)

Fitment has not been independently verified for your vehicle. Confirm the manufacturer application against your year, make, model, trim, and modifications before ordering.

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