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

Conquer with Confidence: Elevate your fifth-generation Ford Super Duty with Rough Country's 6-Inch Coilover Suspension Lift Kit. Designed for serious off-roaders and daily drivers alike, this performance-driven system delivers aggressive ride height while preserving smooth, factory-like comfort. Run up to 37-inch tires with confidence and dominate terrain like never before. Precision Engineering. Premium Ride: Fine-tune your stance and clearance with fully adjustable Vertex coilovers that dramatically enhance damping performance for a smoother, more responsive ride. Each coilover features an 8-stage adjustable, 2.5-inch piston with nitrogen-charged monotube design and external reservoirs offering 56% more fluid capacity than standard shocks for unmatched heat dissipation and consistency. A secondary V2 front monotube shock adds even more stability and control, making this a dual-shock setup that stands above the rest. Built to Outlast: Heavy-duty 1/4-inch fabricated coilover mounts ensure maximum strength and durability under the harshest conditions. Radius arm drop brackets provide proper caster correction to maintain factory-like handling, while heavy-duty fabricated rear lift blocks deliver superior strength compared to cast alternatives. Rear blocks are also custom-engineered to prevent axle wrap, preserving your ride quality mile after mile. Pair with optional V2 or Vertex rear shocks for four-corner performance you can feel. Smarter Installation. Better Results: This bolt-on system is designed for a hassle-free setup no cutting or drilling required. Top-mounted reservoir brackets offer clean, secure placement, and front-to-rear leveling eliminates factory rake for a more aggressive, balanced look. Boosted ground clearance allows you to tackle trails with ease, while enhanced suspension geometry keeps your Super Duty performing as it should. Peace of Mind Included: Backed by Rough Country's Limited Lifetime Replacement Warranty, this 6-Inch Coilover Suspension Lift Kit is built to last and protected from structural or workmanship defects from day one. Drive harder, ride smoother, and 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 radius arm drop brackets to ensure proper caster settings, preserving factory-like handling and stability.
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.

Notes

Due to variances in motor weight, this kit does NOT fit models equipped with a gas engine. Does NOT ft models equipped with Tremor Off-Road Package as they are equipped with approximately a 1.5-inch factory lift. Does NOT fit dually models.

Instructions

View Instructions

The Kaos Run Down

Fitment Year: 2023 2024 2025 2026

Make: Ford

Model: F-350 Super Duty

Submodel: King Ranch

Drive: 4WD