4.5 Inch Lift Kit | M1 Shocks | Ford F-250/F-350 Super Duty 4WD (2017-2022)

Upgrade your 2017–2022 Ford F-250/F-350 Super Duty 4WD with Rough Country’s 4.5" Suspension Lift Kit and transform how your truck sits, handles, and looks. This front-to-back kit levels the vehicle so the front rides as high as the rear, delivering a bold, aggressive stance while preserving a ride quality that still feels like a factory setup—just with extra capability and presence.

What sets this kit apart is the thoughtful geometry that keeps your rig performing. A set of front lifted coil springs adds sustainable height without sacrificing ride quality or performance. Sway bar drop brackets and a track bar are included to maintain optimal angles, ensuring you don’t lose steering accuracy or control after lifting. Paired with Rough Country’s premium N3 shocks—10-stage variable high-pressure nitrogen-charged with an 18mm spring-loaded piston rod and a robust 54mm shock body—this system blends off-road capability with smooth highway comfort, so you can cruise to your next adventure or tackle rough terrain with confidence.

Key features and benefits

• Leveling stance from front to rear—gives your Super Duty a balanced, aggressive look and improved ground clearance without an overly harsh ride.
• Front lifted coil springs—provide necessary height while preserving ride quality and load handling.
• Sway bar drop brackets and track bar—keep suspension geometry aligned for a factory-like ride after the lift.
• N3 shocks—premium, tuned damping with a 10-stage variable high-pressure nitrogen system for controlled on-road comfort and capable off-road performance. Features an 18mm piston rod and 54mm shock body for durability and cooling efficiency.
• Up to 35" tires—designed to fit larger rubber with proper wheel backspacing, expanding your tire choice for more ground clearance and presence.
• Easy-to-install kit—everything needed to upgrade your Ford Super Duty in one package, with a focus on a straightforward, reliable install.
• Lifetime Replacement Warranty—backed by Rough Country, giving you long-term peace of mind with your investment.

Ideal use cases

• Off-road excursions where extra ground clearance and improved approach/departure angles matter.
• Daily driving with a more commanding highway presence and a more balanced stance.
• Titting up to a 35" tire for enhanced traction and road-ready capability, while maintaining a confident ride quality.

Who should consider this kit

Owners of the 2017–2022 Ford F-250/F-350 Super Duty 4WD who want a true lift with a leveled stance, improved off-road capability, and a ride that still feels composed on pavement. If you’re chasing a robust, well-engineered system that maintains geometry and handling after lifting, this kit is crafted for you.

How it compares to alternatives

This kit emphasizes complete front-to-back leveling with geometry-conscious components (lifted springs, track bar, sway bar drop brackets) paired with high-quality, purpose-tuned shocks. The result is a more controlled, factory-like ride after a significant increase in ride height, rather than a basic spacer or height-only solution that can degrade handling. You gain both the aggressive stance you want and the confidence of a thoughtfully engineered suspension system backed by a lifetime warranty.