Zone Offroad 98450614 FOX Adventure 5" inch 2.0 Front Pair Shocks | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 4WD

Features:

• Built for 5" front suspension lift
• Rust-proof 6061-T6 aluminum shock body
• Internal Floating Piston prevents oil aeration
• Factory-tuned for on-road comfort and control
• Handles harsh off-road terrain with ease
• CNC-machined billet aluminum components
• Hard chrome plated heat-treated steel shaft
• Race-developed high-flow damping piston
• Application-specific precision valving
• Multi-seal design for long-term durability
• Uses high-performance JM92 shock fluid
• Quiet nitrile rubber bushings reduce noise

Take Your HD To The Next Level

If you're running a 5-inch lift on your 2020-2025 Silverado or Sierra HD, it's time to give your suspension the upgrade it deserves. The Zone Offroad FOX Adventure Series 2.0 Front Shocks are built to deliver a smoother ride, better control, and serious durability whether you're towing a loaded trailer or heading off the beaten path. These aren't your basic entry-level shocks, they're packed with performance, including factory-tuned damping that smooths out the bumps without making your truck feel too stiff. Whether you're rolling through job sites, cruising down the highway, or putting your suspension to the test on rocky terrain, these shocks are designed to hold up and keep you in control. The 6061-T6 aluminum body resists rust and looks clean even after a few winters on salty roads. What's more, the internal floating piston design keeps the oil and gas separate, so you won't get that spongy feel after extended use. If you're serious about performance and want shocks that can keep up with your HD, this front pair from Zone Offroad and FOX is a smart upgrade that delivers where it counts.

Engineered For Predictable Performance In Every Condition

The FOX Adventure Series 2.0 IFP Shocks are built with purpose from the inside out, using race-developed technology that translates into real-world performance gains for your Silverado or Sierra HD. Each shock features an internal floating piston (IFP) mono-tube design that separates nitrogen gas from the shock oil, preventing aeration and maintaining consistent damping through changing terrain. The body is precision-machined from 6061-T6 aluminum, which not only resists corrosion but also improves heat dissipation to help keep performance steady over long hauls or rough backroads. Application-specific valving is tuned to work with your truck’s 5-inch lift, delivering a balanced feel that remains controlled under heavy loads or aggressive driving. Inside, you'll find a high-flow piston paired with FOX's advanced JM92 suspension fluid, allowing the shocks to respond quickly and smoothly across temperature swings. The 5/8-inch hard chrome plated shaft adds strength and durability, while the multi-layer sealing system keeps debris out and performance locked in. From the shaft to the seals, every component is built to handle real truck duty with quiet bushings that won’t rattle or squeak as your suspension moves.

Fitment: 2020, 2021, 2022, 2023, 2024, 2025 GM Silverado/Sierra 2500HD/3500HD 4WD

Notes:

• Designed to fit 2020-2025 Silverado/Sierra 2500HD and 3500HD 4WD models with 5" front lift
• Intended for use with Zone Offroad lift kits or equivalent 5" suspension systems
• Sold as a front pair of shocks only
• Not compatible with stock-height or leveling kits
• Engineered with application-specific valving for HD trucks
• Monotube IFP design ensures consistent performance over time
• Shock body is non-corrosive and ideal for harsh climates
• Does not include mounting hardware, reuses factory hardware
• Extended length: 23.28" | Compressed length: 15.68"
• Offers 4.88" of travel, ideal for lifted suspension geometry
• Professional installation recommended for best results
• Pairs best with matching FOX or Zone rear shocks for balanced ride quality