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Rough Country

4.5 Inch Lift Kit

Front D/S · Ford F-250/F-350 Super Duty 4WD (2017-2022)

Rough Country 4.5 Inch Lift Kit | Front D/S | Ford F-250/F-350 Super Duty 4WD (2017-2022)

$1,979.95the kit

ETA 09/25/2026 · as of Sep 19

Tell us your truck and we'll check this kit against it.

4.5″ of lift
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Nothing is charged online. We confirm fitment and the final price on the call.

Before you buy

Does NOT fit F-350 models. Does NOT fit gas engine models. Does NOT fit manual shift transfer cases Does NOT fit dually models. Does NOT fit models with 4" rear axle tube Does NOT work on models equipped with Tremor Factory Trim Package Does NOT fit 2020 models with 10-speed transmission

About this kit

Give your 17-20 Ford Super Duty an impressive upgrade, front to back with Rough Country’s 4.5" Ford Suspension Lift Kit! This easy-to-install lift kit raises the front of your vehicle to be equal height with the rear for a leveled, better-than-stock look that gives an improved ride height and more aggressive appearance. This kit features a set of front, lifted coil springs allowing you gain additional ride height without sacrificing ride quality or performance. A set of sway bar drop brackets and track bar are provided to keep everything at optimum angles for a factory-like ride, even after lifting. A set of Rough Country's premium N3 shocks are also included. These fine tuned 10-stage variable high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body. Get the wheels you want! Rough Country's 4.5" 17-20 Ford Suspension Lift Kit comes with everything you need to fit up to a 35" tire with proper wheel backspacing. Best of all, Rough Country's 4.5” Ford Suspension Lift Kit is backed by our Lifetime Replacement Warranty!

Highlights

  • Easy bolt-on installation Increased ground clearance Levels the front with the rear of the vehicle Radius arm drop brackets allow for properly set caster. Proper caster is crucial to maintaining factory handling and driveability. Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use. Fabricated blocks are stronger and offer a longer lifespan than cast blocks.

What's in the box

Specifications

BrandRough Country
Part number55021
UPC843030169923
Lift4.5″
Shipping weight224 lb
Country of originUSA
ShippingGround shipping only · Arrives in more than one box

Trucks it fits

TruckYearsDriveTrims
Ford F-250 Super Duty 2017–2022 4WD King Ranch, Lariat, Platinum, XL, XLT
Ford F-250 Super Duty 2018–2022 4WD Limited
Ford F-350 Super Duty 2017–2022 4WD King Ranch, Lariat, Platinum, XL, XLT
Ford F-350 Super Duty 2018–2022 4WD Limited
Exact SKU — the wheel you pick is the wheel we render True to size — fitment measured to the inch See it first — on your truck, before you spend a dollar