4.5 Inch Lift Kit | Drw | Fr Drive Shaft | Ford F-350 Super Duty 4wd (17-22)

Built for F-350 Super Duty owners who demand maximum ground clearance without sacrificing factory ride quality, this 4.5-inch lift kit transforms your truck's capability while maintaining proper driveline geometry. A complete bolt-on suspension upgrade, it ships with coil springs, fabricated rear blocks, a front CV drive shaft, and valved shock absorbers — everything you need for a professional installation.

Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.

What's included

• Kit Box | 6" Kit — The complete structural foundation and fasteners for your 4.5-inch lift, engineered for your F-350 platform.
• N3 Shock Kit — Valved shock absorbers tuned for balanced on- and off-road performance, maintaining factory-smooth ride quality at height.
• CV Drive Shaft | Front | Diesel — A replacement front driveshaft that corrects angles and prevents binding after lift installation, critical for diesel F-350 models.
• DRW Block U-Bolt 4.5in Kit — Fabricated rear blocks that are stronger and longer-lasting than cast alternatives, preventing axle wrap and suspension binding.
• Coil 5d — Lifted coil springs that raise your front end and increase overall ground clearance while preserving suspension articulation.

Important notes

• Does not fit gas-engine models — diesel only.
• Does not fit single-rear-wheel (SRW) configurations — dual rear wheel (DRW) trucks only.
• Does not fit manual-shift transfer cases.
• Does not fit vehicles equipped with the Tremor Factory Trim Package.
• Does not fit 2020 models with 10-speed transmission.
• Rear wheels may require dually wheel spacers for proper fitment.
• Radius arm drop brackets are included to set caster correctly — proper caster maintains factory handling and driveability after lift.

Why customers pick this at Road Runner

• Professional installation by technicians who lift F-350s every week — no surprises, no comebacks.
• Alignment performed in-house as part of every lift install, ensuring your truck tracks straight and tire wear stays even.
• Rough Country lifetime replacement warranty backed locally — if a component fails, we replace it on site.
• Front CV driveshaft included — eliminates costly sourcing and ensures proper angle correction for diesel engines.
• Fabricated rear blocks instead of cast — they last longer and handle the stresses of a lifted DRW truck.

Ready to build it? Call (678) 400-6467. Hablamos Español.