Air Lift ICON Vehicle Dynamics 0-1" Rear 2.5 VS CDC RR Shock | 2022-2026 Toyota Tundra - 56516R

• Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
• Nitrogen charged monotube design with remote reservoir
• One piece linear/digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
• 5/8” chrome plated hardened steel shaft resists corrosion and pits
• 6061 aluminum rod end, top cap, and internals ensure strength and durability
• Polyurethane bushings, zinc plated sleeves, and forged steel mounting stems for OE factory type fitment
• 6063 anodized aluminum body and reservoir tubing for superb heat dissipation, excellent corrosion resistance, and high-tech appearance
• Nitrile rubber top out bumper for noise free operation
• Fully rebuildable and re-tunable

What our Experts Think

• A premium rear shock upgrade. The ICON 2.5 VS CDC Remote Reservoir Rear Shock is designed for 2022–2026 Toyota Tundra models with 0–1" of rear lift, delivering exceptional ride quality both on and off the road.
• Adjustable compression damping. ICON's Compression Damping Control (CDC) lets you fine-tune shock performance with multiple settings, allowing you to balance comfort for daily driving or firmness for towing and off-road use.
• Remote reservoir performance. The remote reservoir increases oil capacity and improves heat dissipation, reducing shock fade during extended off-road driving or heavy-duty use.
• Engineered for maximum control. A vehicle-specific valving tune, 2.5-inch aluminum shock body, and ICON's internal Bump Zone technology provide better bottom-out resistance, improved stability, and smoother suspension performance.
• Built to last. Featuring CNC-machined aluminum components, a hard-chrome shock shaft, premium shock oil, and a fully rebuildable design, these shocks are made for long-term durability and serviceability.
• Best for: Tundra owners looking for a high-performance rear shock upgrade with adjustable damping, improved ride control, and superior off-road capability while maintaining excellent daily driving comfort.

Q&A

Q: What does the ICON Vehicle Dynamics 2.5 VS CDC Rear Shock do?
A: It upgrades your Toyota Tundra's rear suspension with improved ride quality, better control, and superior off-road performance while supporting 0–1 inch of rear lift.

Q: Which vehicles is this shock compatible with?
A: Fits 2022–2026 Toyota Tundra models with 0–1 inch rear lift. It is not compatible with Adaptive Variable Suspension (AVS).

Q: What are the benefits of the remote reservoir?
A: The remote reservoir increases oil capacity and heat dissipation, reducing shock fade and delivering consistent damping during demanding off-road use.

Q: What is CDC adjustment?
A: The Compression Damping Control (CDC) adjuster lets you fine-tune shock compression for improved comfort, towing, or off-road performance.

Q: Is this shock rebuildable?
A: Yes. Like other premium ICON shocks, it is fully rebuildable and re-tunable for long-term performance and serviceability.

Q: Does it fit trucks with factory rear air suspension?
A: Yes. It is compatible with 0–3.5 inches of rear lift on Tundras equipped with factory load-leveling rear air suspension, but lift range varies by suspension configuration.

Q: Why choose the ICON 2.5 VS CDC Rear Shock?
A: It's an excellent upgrade for drivers seeking premium ride quality, adjustable damping, improved towing stability, and reliable off-road performance.

Maintenance Tips

• Re-torque all shock mounting hardware after the first 500 miles and inspect it regularly thereafter.
• Inspect the 2.5 VS CDC remote reservoir shock, reservoir hose, shaft, and seals for leaks, damage, or loose components.
• Keep the shock body, reservoir, and CDC adjuster clean by removing mud, salt, and road debris after off-road use to help prevent corrosion.
• Adjust the CDCV compression dial as needed for your terrain, towing, or cargo, and avoid forcing the adjuster past its range.
• Check suspension alignment and inspect surrounding bushings and mounting points if ride quality changes or uneven tire wear develops.
• Service the fully rebuildable shock at the manufacturer's recommended intervals or after frequent off-road use to maintain peak damping performance.