Ford F2AS3505 3.5" Adventure Series Suspension System

Features:

• 3.5" lift for added ground clearance
• Compatible with 2017–2022 gas 4WD models
• Triple rate coils for better ride comfort
• Improves highway and off-road handling
• Radius arm drop brackets included
• Bolt-on kit with no welding required
• Extended brake lines for better routing
• Adjustable front track bar for alignment
• Rear lift blocks provide balance and stance
• Designed for everyday and adventure use
• Lifetime warranty from Rock Krawler
• Easily upgradeable to higher-tier systems

Take Your Truck From Stock To Standout

If your Ford Super Duty needs more than just a visual upgrade, the Rock Krawler 3.5" Adventure Series System might be the perfect next step. Designed specifically for 2017–2022 F250 and F350 gas 4WD models, this lift brings a serious boost to both stance and capability. Whether you're navigating trails on the weekend or hauling gear during the workweek, this system gives you the extra clearance and improved stability that makes a noticeable difference. The triple rate front coils are tuned for performance across a variety of driving conditions, helping to maintain comfort without sacrificing control. What sets this kit apart is how well it balances utility and ride quality. It feels just as good on the highway as it does on loose terrain. And with Rock Krawler’s lifetime warranty backing it all up, you can trust it’ll hold strong for the long haul.

Built For Performance Right Down To The Details

The Adventure Series 3.5" Suspension System is precision-engineered to work seamlessly with the factory geometry of your 2017–2022 Ford Super Duty gas 4WD. It includes sport-tuned triple rate coils, an adjustable front track bar, and radius arm drop brackets to keep alignment dialed in even after the lift. The bump stop extensions and sway bar links are included to protect components and maintain articulation under load. Extended brake lines ensure safe and secure routing for increased suspension travel. Rear lift blocks round out the stance, creating a leveled and balanced profile. The system is bolt-on, making for a relatively straightforward installation with no welding or cutting required. Designed with future upgrades in mind, this setup also serves as a solid base for additional Rock Krawler components if you plan to go bigger later on. It’s not just a lift kit, it’s a long-term suspension solution built to perform.

Fits: 2017, 2018, 2019, 2020, 2021, 2022 Ford F250/F350 Super Duty 4WD 6.2L V8/7.3L Godzilla

Notes:

• Fits 2017–2022 Ford F250/F350 4WD gas models only
• Not compatible with diesel engine configurations
• Designed for improved daily driving and trail use
• Includes adjustable front track bar for alignment
• Front sway bar links and radius arm drops included
• Rear lift achieved with blocks for balanced stance
• Triple rate front coils improve ride and control
• Easily upgradeable to other Rock Krawler systems
• Shocks may be included depending on configuration
• Professional installation is highly recommended
• Backed by Rock Krawler’s lifetime warranty