6 Inch Lift | R/A | C/O Vertex | Ford F-250/F-350 Super Duty 4WD (2023-2026)

Part #: 400459

Conquer with Confidence: Elevate your fifth-generation Ford Super Duty with Rough Country's 6-Inch Coilover Suspension Lift Kit. Built for off-road warriors and everyday drivers alike, this performance-driven upgrade delivers aggressive ride height without sacrificing comfort. Run up to 37-inch tires and take command of any terrain with confidence and control.Adjustable Performance, Superior Ride: Fine-tune your stance with fully adjustable Vertex coilovers designed for maximum clearance and responsiveness. These 2.5-inch, nitrogen-charged monotube coilovers feature 8-stage adjustability and external reservoirs offering 56% more fluid capacity for cooler, more consistent performance. A secondary V2 monotube shock at each front corner creates a dual-shock setup that enhances stability and control on every journey.Stronger by Design: Heavy-duty 1/4-inch fabricated coilover mounts ensure maximum strength and durability under the harshest conditions. Tubular radius arms feature a massive 2-inch outer diameter, precision-fit for OEM mounts, maintaining a factory-like suspension angle while delivering unmatched strength. Durable rubber bushings help absorb vibration, promoting a smoother, quieter ride on or off the road.Enhanced Rear Suspension: Heavy-duty fabricated lift blocks outperform cast alternatives in strength and reliability. Anti-axle wrap rear blocks preserve factory ride quality while eliminating unwanted axle movement. For all-terrain control, upgrade with optional V2 or Vertex rear shocks to complete a four-corner performance package.Hassle-Free Installation: This system is fully bolt-on, no cutting or drilling required. Top-mounted reservoir brackets ensure clean, secure placement, while front-to-rear leveling eliminates factory rake for a more aggressive, balanced stance. Boosted ground clearance improves off-road capability, and enhanced suspension geometry keeps your Super Duty performing at its best.Backed by Confidence: Covered by Rough Country's Limited Lifetime Replacement Warranty, this 6-Inch Coilover Lift Kit offers peace of mind with every mile. Drive harder. Ride smoother. Lift smarter with Rough Country.

Features:

• Adjustable Ride Height: Fine-tune your vehicle's stance and clearance with fully adjustable coilovers.
• Superior Ride Quality: Enjoy a smoother, more responsive ride with performance-tuned suspension.
• Enhanced Damping Control: Coilover conversion dramatically boosts damping capability for better handling.
• Dual Front Shocks: Includes a secondary V2 front monotube shock for increased stability and control.
• Heavy-Duty Coilover Mounts: Features 1/4-inch fabricated mounts for maximum strength and durability.
• Convenient Reservoir Mounting: Comes with a top-mounted reservoir bracket for clean, secure installation.
• Simple Bolt-On Setup: No cutting or drilling required for a hassle-free installation.
• Boosted Ground Clearance: Gain extra height to tackle off-road terrain with confidence.
• Front-to-Rear Leveling: Corrects factory rake by aligning the front suspension height with the rear.
• Precision Caster Correction: Includes tubular radius arms to ensure proper caster settings, preserving factory-like handling and stability.
• Tubular Radius Arms: Engineered for strength and performance with a 2" outer diameter design.
• Factory-Mount Compatible: Precision-fit to bolt directly into OEM mounts for hassle-free installation.
• Improved Geometry: Designed to maintain a more factory-like suspension angle.
• Heavy-Duty Construction: Oversized arms offer superior strength compared to stock components.
• Durable Rubber Bushings: Reduce noise and absorb vibrations for a smoother ride.
• Heavy-Duty Fabricated Blocks: Built tougher than cast alternatives for superior strength and long-term durability.
• Anti-Axle Wrap Rear Blocks: Custom-designed to retain factory ride quality while eliminating common axle wrap issues.
• Enhanced Shock Compatibility: Pair with V2 or Vertex rear shocks for four-corner performance and smoother ride control.