6 Inch Lift Kit | Radius Arm | M1 | Ford F-250/F-350 Super Duty 4WD (23-26)

Raise your Ford F-250/F-350 Super Duty 4WD with Rough Country's 6-Inch Radius Arm Drop Suspension Lift — M1 edition — and transform your truck for both everyday driving and serious off-road adventures. Built for 2023–2026 Super Duties, this all-inclusive kit clears the path to up to 37-inch tires while preserving the smooth, factory-like ride you expect from a daily driver.

Why this 6-Inch Radius Arm Drop Lift stands apart

• Geometry-first design: Tubular radius arms bolt into factory mounts, preserving factory angles to maintain steering feel, caster alignment, and overall handling as you upgrade to larger tires.
• Robust, slotted for real-world use: Upgraded radius arms feature a 2-inch outer diameter for added stiffness and reduced flex, paired with durable rubber bushings for better vibration dampening on rough roads and trails.
• All-inclusive kit: Every essential component needed for a comprehensive suspension transformation is included, enabling a more straightforward install without hunting for compatible parts separately.
• Designed to run bigger tires: Engineered to support up to 37-inch tires, delivering the clearance and traction you need for challenging terrain without compromising on-road control.
• 4WD confidence: Specifically tuned for the Ford F-250/F-350 Super Duty 4WD platform, maintaining predictable steering response and stability across surfaces and speeds.

What this means for you

If you crave more ground clearance for trails, improved axle articulation, and the ability to tackle rough terrain with confidence, this kit delivers. The radius arm approach minimizes geometry shifts compared with traditional lifts, helping you maintain a planted feel on highways and a stable, controlled ride on rocky paths. You’ll notice steadier steering, steadier braking, and more predictable handling when you push the limits of your Super Duty.

Installation & compatibility

• Compatibility: Ford F-250/F-350 Super Duty 4WD, model years 2023–2026 (M1 variant).
• Installation notes: Requires cutting and drilling to install. Estimated timeframe is 6–10 hours, and many owners complete the upgrade at home with proper tools and patience.

Warranty & reliability

Rough Country backs this 6-inch suspension lift with a limited lifetime replacement warranty against manufacturing defects. That means you can enjoy your upgraded ride with confidence, knowing your investment is protected against structural and workmanship issues from the date of purchase.

Who this is for

• Ford enthusiasts who want meaningful ground clearance without sacrificing highway comfort.
• Owners aiming to fit up to 37-inch tires while keeping a smooth, near-stock ride on daily commutes.
• Truck owners who value a robust, geometry-conscious lift that preserves steering feel and stability under load or high-speed travel.

Upgrade to the 6-Inch Radius Arm Drop Suspension Lift — M1 for the Ford F-250/F-350 Super Duty 4WD and redefine how your truck conquers dirt, rocks, and open highway alike.