Stock damping runs out of answers once the Sierra 3500 HD leaves the pavement loaded with gear, and the ride gets harsh and vague. The worry is always whether the rig and the load will make it back without trouble.
The FOX Performance 2.0 Smooth Body IFP Shock is built to fix that. Its aluminum body sheds heat faster than steel, so damping stays consistent on long rough roads. Fit it, torque it to spec, and get back to the trip. What follows is a smoother, more controlled ride and the confidence to keep exploring.
Key Features
- Performance Tuned For Vehicle Specific Application
- Aluminum Body Dissipates Heat Faster Than Steel
- IFP Separates Oil From High-Pressure Nitrogen Gas
- Black Anodized CNC Machined Aluminum Components
Specifications
- Position: Rear
- Lift range: 0-1in
- Series: Performance
- Body diameter: 2in
- Extended length: 25.92in
- Compressed length: 16.3in
- Travel: 9.62in
- Reservoir: Internal Floating Piston (IFP)
- Top mount: ES6
- Bottom mount: ES6
- Body material: Aluminum
- Made in: USA
Fitment
- GMC Sierra 3500 HD 2020-2026
- Chevrolet Silverado 2500 HD 2020-2026
- Chevrolet Silverado 3500 HD 2020-2026
- GMC Sierra 2500 HD 2020-2026
Installation
Installation instructions (PDF)
Warranty
Limited warranty.
MPN 985-24-239 · UPC 711745591233