Icon Vehicle Dynamics 71660C 2.5 VS Remote Reservoir CDCV Rear Reservoir Adjustable Shock Lift 3-4" GMC/Chevrolet Suburban/Tahoe/Yukon/Yukon XL 21-26 Pair

ICON Vehicle Dynamics V.S. Series 2.5" Coilover Shocks

ICON Vehicle Dynamics V.S. Series 2.5" coilover shocks are a rear suspension upgrade for 2021–2026 Chevrolet Tahoe & Suburban and 2021–2026 GMC Yukon & Yukon XL SUVs. Their longer length increases total rear wheel travel versus stock for improved suspension performance and ride quality, while adjustable lift and vehicle-specific valving support larger tires and varied driving conditions.

• Increased rear wheel travel and improved ride quality over stock
• Adjustable rear lift: 3–4" on Tahoe/Yukon; 2.5–3.5" on Suburban/Yukon XL
• 2.5" diameter shock body with increased piston area for superior damping
• Remote reservoirs for greater oil capacity and improved heat dissipation to resist overheating and cavitation
• Compression Damping Control Valves (CDCV) with 10 settings of external compression adjustment
• Vehicle-specific valving tuned for a sport feel on- and off-road
• 6061 aircraft-grade aluminum CNC-machined components
• PTFE-lined spherical bearings for extended longevity and minimal deflection
• Fully rebuildable and re-tunable design
• ICON-engineered coil springs
• Corrosion-resistant plated 2.5" shock bodies and 7/8" hardened chrome-plated shafts

When paired with ICON front 2.5 Series coilover shocks, vehicle control is balanced front-to-rear for an improved overall driving experience.

Notes

• OEM wheels & tires fitment: Yes
• 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
• Recommended aftermarket tires: 33"x12.50" (larger tires may fit but fender trimming and modifications may be required)
• Shocks are fully serviceable. Lift heights indicated are for a stock-equipped vehicle.
• Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install.
• Rear toe link kit part number 71020 is also required.
• Will not fit SUV submodels equipped with Magnetic Ride Control and/or Adaptive Air Ride suspension.
• Most Tahoe/Yukon submodels will have a rear lift height range of 3–4" over stock.
• Most Suburban/Yukon XL submodels will have a rear lift height range of 2.5–3.5" over stock.

Icon Vehicle Dynamics 71660C 2.5 VS Remote Reservoir CDCV Rear Reservoir Adjustable Shock Lift 3-4" GMC/Chevrolet Suburban/Tahoe/Yukon/Yukon XL 21-26 Pair - Features