6 Inch Lift Kit | 4-Link | OVLD | M1 | Ford F-250/F-350 Super Duty 4WD (17-22)

Elevate your Ford F-250/F-350 Super Duty 4WD with Rough Country’s 6 Inch Lift Kit (OVLD M1) for 2017–2022. This upgrade is designed to deliver substantial ground clearance, enhanced wheel travel, and a confident, controlled ride on both the trail and the highway.

At the heart of this kit is Rough Country’s innovative 4-Link suspension design. By replacing the factory arms with fixed upper links and adjustable lower control arms, you gain smoother articulation and more predictable handling over rough terrain. Radius arm drop brackets preserve proper geometry and caster settings, which is crucial for maintaining factory-like steering response even as you climb higher and add larger tires.

• 6" lift height to clear larger tires and conquer rough terrain while preserving on-road stability
• 4-Link architecture with fixed upper arms and adjustable lower control arms for improved articulation and predictable handling
• Radius arm drop brackets to maintain correct caster and steering geometry
• Lifted coil springs provide durable support at height and consistent ride quality
• Fabricated anti-wrap rear blocks to prevent axle wrap and driveline binding under torque
• Stainless steel extended brake lines and brackets ensure safe, reliable braking at height
• Nitrogen-Charged N2.0 shock absorbers deliver a balanced blend of off-road control and highway comfort
• Includes all necessary components for installation and Rough Country’s Lifetime Replacement Warranty

Why this kit stands apart

This is more than a lift—it’s a carefully engineered system designed to preserve handling, steering feel, and braking performance when you push your Super Duty beyond stock limits. The 4-Link setup reduces binding and delivers smoother wheel travel, so you can tackle rock gardens, desert washes, and muddy trails with confidence. The N2.0 shocks are tuned to handle the rigors of off-road abuse while maintaining a comfortable, controlled ride on daily roads. With included stainless brake lines, you won’t compromise braking responsiveness after the lift, and the anti-wrap rear blocks keep the drivetrain in check during aggressive acceleration.

Ideal for whom and how you’ll use it

Perfect for overland adventures, weekend trail runs, and drivers who want substantial off-road capability without sacrificing highway manners. If you’re running taller tires for improved approach/departure angles or need improved wheel travel to handle uneven terrain, this OVLD M1 edition is designed to meet those demands while maintaining a factory-feel driving experience on the street.

What you gain versus other options

Compared with traditional lifts, this 6" 4-Link kit emphasizes geometry preservation, caster stability, and axle control. The combination of radius arm drop brackets, forged anti-wrap rear blocks, stainless extended brake lines, and nitrogen-charged N2.0 shocks translates to safer, more predictable performance across a wider range of conditions. The result is improved traction, better steering confidence, and a ride that remains composed whether you’re crawling boulders or cruising on the highway.

Practical tips and considerations

Plan for a professional alignment after installation to lock in the intended geometry. Check brake line routing and clip placements with the lifted stance, and consider tire size compatibility with the new ride height to optimize ground clearance and drivetrain angles. Enjoy the peace of mind that comes with Rough Country’s Lifetime Replacement Warranty, which backs the long-term reliability of this kit.

Engineered for the 2017–2022 Ford F-250/F-350 Super Duty 4WD platform, this kit is the OVLD M1 edition built for serious off-road performance without compromising everyday drive quality. Take your truck to new heights and redefine what it can do with confidence.