Rough Country's 3-inch suspension lift kit transforms your 2017-2022 F-250 Super Duty 4WD diesel into a leveled, more capable truck without sacrificing drivability. Lifted coil springs raise the front to match the rear, clearing the way for tires up to 35 inches with proper wheel backspacing. A complete set of supporting brackets keeps suspension geometry dialed in so the truck handles like it left the factory, just taller.
Geometry-correct hardware included. Radius arm drop brackets correct caster angle after lifting, which directly preserves steering feel and straight-line tracking. A track bar drop bracket maintains lateral axle positioning so the front end does not wander or pull after installation. Both pieces address the geometry changes that happen when you lift a solid-front-axle truck, giving you performance that does not degrade over time.
Lifted coil springs, not spacers. The kit uses purpose-built front coil springs to achieve the 3-inch gain rather than stacking spacers on top of the factory units. That approach provides a more consistent spring rate across the travel range, maintaining ride comfort under load and empty alike, which matters on a diesel work truck that sees varying payloads.
Shock options to match your use case. This kit is available with Rough Country's N3, M1 Monotube, or V2 Monotube shocks, as well as a coilover conversion option. Each shock option delivers a different balance of comfort and performance, so buyers can match the setup to their typical driving conditions, from daily highway miles to off-road trails.
Minor trimming required, straightforward process. Installation requires some minor trimming and an estimated 5 to 6 hours to complete. The kit is designed for home installation with common hand tools and does not require specialized alignment equipment beyond a post-install front-end alignment.
Product Benefits
- 3-Inch Front Lift: Levels the front of the truck with the rear for a more aggressive, capable stance.
- 35-Inch Tire Clearance: Accommodates tires up to 35 inches with proper wheel backspacing.
- Radius Arm Drop Brackets: Correct caster angle to preserve factory handling and straight-line stability.
- Track Bar Drop Bracket: Maintains proper lateral axle alignment after lifting.
- Lifted Coil Springs: Provide a consistent spring rate and comfortable ride across varying loads.
- Multiple Shock Options: Choose N3, M1 Monotube, V2 Monotube, or coilover conversion to match your driving style.
- Increased Ground Clearance: More room under the chassis for off-road obstacles and larger tires.
- Limited Lifetime Replacement Warranty: Covers manufacturer defects in materials and workmanship.
Note: Fits 2017-2022 F-250 Super Duty 4WD diesel models only. Does not fit F-350 models. Does not fit dually models. Does not fit models with 4-inch rear axle tubes. Does not work on models equipped with the Tremor Package. If the vehicle is equipped with a factory top-mount overload spring, it must be removed prior to installation. A front-end alignment is recommended after installation.
About Rough Country: Rough Country designs and manufactures suspension lift kits, leveling kits, and accessories for trucks and SUVs. The brand focuses on value-driven products that provide real lift and fitment without requiring professional installation, backed by a limited lifetime replacement warranty on their suspension components.
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Fitment | 2017, 2018, 2019, 2020, 2021, 2022 |
