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

Upgrade your diesel Ford F-250/F-350 Super Duty from 2017 to 2022 with Rough Country’s 6-Inch Lift Kit, a purpose-built 4-Link M1 system that replaces the factory arms with a high-performance setup. This kit unlocks greater wheel travel, sharper handling, and substantial ground clearance while delivering an unmistakable, rugged stance.

What makes this kit unique

• 4-Link F-250 suspension upgrade: replaces stock arms with a robust 4-Link arrangement featuring fixed upper arms and adjustable lower control arms for precise articulation under load.
• Geometry you can rely on: radius arm drop brackets preserve proper geometry and caster settings, helping your truck maintain confident steering from street to trail.
• Anti-wrap rear blocks: engineered to resist axle wrap and binding during aggressive driving, keeping power to the ground where it matters most.
• All-in-one kit: includes lifted coil springs, radius arm drop brackets, and anti-wrap blocks, plus stainless steel extended brake lines and brackets to ensure complete, durable braking performance at height.
• Premium shocks: Rough Country’s nitrogen-charged N2.0 shocks deliver off-road control without sacrificing highway comfort, tuned for durability under heavy use.
• Lifetime warranty: Rough Country’s Lifetime Replacement Warranty provides long-term confidence in your investment.

Practical benefits and use cases

• Off-road capability: enjoy increased wheel travel and better control on rocky trails, rutted dirt roads, and desert washes.
• On-road comfort: N2.0 shocks balance firm control with a smoother ride on highways and backroads.
• Heavy-duty performance: maintain stability and predictable handling when the truck is loaded or towing, even with the added height.
• Stance and presence: a 6-inch lift with 4-Link geometry provides a more aggressive look while preserving essential handling characteristics.

Who this kit is for

Ideal for diesel-powered Ford F-250/F-350 Super Duty owners who demand serious off-road capability without compromising on-road manners. If you want enhanced articulation, robust geometry, and a bold stance for trail bosses, overlanders, or weekend explorers, this kit is designed for you.

Compatibility and inclusions: designed specifically for the Ford F-250/F-350 Super Duty (2017–2022) diesel models. The package includes all necessary components to install the lift and maintain braking performance at the new height, backed by Rough Country’s lifetime replacement warranty.