4.5 Inch Lift Kit | Front D/s | Ford F-250/f-350 Super Duty 4wd (2017-2022)

Built for F-250 Super Duty owners who want a leveled stance with room for bigger tires, this 4.5" lift kit raises the front to match the rear height, delivering a factory-proportioned look with genuine ground clearance. Engineered for diesel powertrains, it supports up to 35" tires with proper wheel backspacing while maintaining correct driveline geometry through radius arm drop brackets that preserve factory caster angles.

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

• N3 Shock Kit — Rough Country's premium nitrogen-charged shocks with 10-stage variable damping, 18mm spring-loaded piston rods, and 54mm bodies for balanced on and off-road performance.
• Lifted Coil Springs — Front-end coil springs engineered to raise ride height without compromising ride quality.
• Radius Arm Drop Brackets — Allows proper caster geometry to maintain factory handling and driveability after the lift.
• Block U-Bolt Kit — Fabricated rear blocks stronger and longer-lasting than cast alternatives.
• CV Drive Shaft (Front, Diesel) — Direct-fit front driveshaft for diesel F-250/F-350 models, pre-configured for the 4.5" lift height.
• Sway Bar Drop Brackets and Track Bar — Keep suspension geometry at optimal angles for a factory-like ride post-lift.
• Kit Box — All hardware and fasteners needed for complete installation.

Important notes

• Fits 2017–2022 F-250 Super Duty 4WD diesel models only. Does NOT fit F-350, gas engine, manual shift transfer case, dually, or 4" rear axle configurations.
• NOT compatible with 2020 F-250 models equipped with the 10-speed transmission.
• NOT compatible with Tremor Factory Trim Package.
• Maximum tire size 35" with proper wheel backspacing — verify offset before purchase.
• Front driveshaft replacement is included; no modification to existing shaft required.

Why customers pick this at Road Runner

• Rough Country Lifetime Replacement Warranty backed by local service — we stand behind every kit we install.
• Radius arm drop brackets ensure caster correction in-house; alignment performed as part of every lift install to preserve factory handling.
• Diesel-specific CV driveshaft included — no surprises or hidden modifications at install.
• N3 shocks are tuned and valved for this platform — balanced highway and trail performance out of the box.
• Professional installation by technicians who perform these lifts weekly; most installs finish same day.

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