Rough Country · Authorized Dealer
6 Inch Lift Kit | N3 Struts | Ford F-150 4wd (2015-2020)
$308.29
Price does not include installation.
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🛠️ Install available in Marietta, GA
Installed and serviced at Road Runner Wheels & Tires — 1585 Roswell Rd, Marietta, GA 30062. Call (678) 400-6467 to schedule.
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Built for F-150 4WD owners who want aggressive stance and serious off-road capability, this 6-inch lift kit from Rough Country combines boosted ground clearance with factory-like handling geometry. You'll gain the height to run 35-inch tires and conquer rugged terrain without compromising ride quality or driveline 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
- Knuckles — Precision-engineered front knuckles that deliver reliable lift height and strength for your F-150.
- RC Crossmember Box — 1/4-inch plate steel front crossmember for aggressive styling and rock-solid support.
- N3 Shock Pair — Nitrogen-charged shocks engineered for balanced on- and off-road performance.
- Loaded Strut Pair — Complete 6-inch strut assembly designed to work seamlessly with the lift geometry.
- Fabricated Rear Blocks — Heavy-duty 1/4-inch plate steel construction with anti-axle wrap geometry to prevent drivetrain issues and maintain stock ride quality.
- Driveshaft Spacer, Differential Drop Brackets, Sway-Bar Drop Brackets & Brake Line Brackets — Factory-angle correction components that keep vital drivetrain and brake systems at proper geometry throughout suspension travel.
Important notes
- Installation requires cutting and drilling — not a bolt-on kit.
- Does NOT fit regular or standard cab models due to pinion angle issues, which cause drivetrain vibrations. Crew cab and SuperCrew models only.
- Models retaining factory wheels are advised to run no wider than 11.5" tire width to avoid brake and suspension interference.
- Compatible with 18-inch and larger factory wheels without additional modification.
Why customers pick this at Road Runner
- Rough Country Lifetime Warranty backed locally — we stand behind every component we install.
- Professional in-house installation by technicians who perform these lifts every week — corrected geometry, torque specs, and driveline angles done right the first time.
- Alignment performed in-house as part of every lift install — your truck leaves level and tracking straight.
- Fully configurable — swap in Vertex reservoir shocks if you want premium damping control, or stick with the N3's for balanced performance.
Ready to build it? Call (678) 400-6467. Hablamos Español.
| Qty | Part | Part # |
|---|---|---|
| 1 | 6in RR Kit Box | Ford F-150 (09-20) | 557BOX1 |
| 1 | Kit Box | Ford F-150 (15-20) | 557BOX2 |
| 1 | RC Crossmember Box | Ford F-150 (15-20) | 1555BOX4 |
| 1 | Knuckles | Ford F-150 (15-20) Ford Raptor (17-20) | 1553BOX6 |
| 1 | Loaded Strut Pair | 6 Inch | Ford F-150 4WD (2014-2026) | 501052 |
| 1 | N3 Shock Pair | 23165 |
Features
- Boosted Ground Clearance: Conquer off-road terrain with increased ride height for better obstacle clearance.
- Factory Track Width Retained: Maintains original handling dynamics and alignment specs.
- Compatible with 18"+ Factory Wheels: Designed to fit larger factory wheels without additional modifications.
- Front-to-Rear Level Stance: Levels the front end for a balanced, aggressive look and improved performance.
- Heavy-Duty Fabricated Blocks: Stronger than cast alternatives for maximum durability and longevity.
- Anti-Axle Wrap Rear Blocks: Custom-engineered to prevent axle wrap and preserve stock ride quality.
- Clears 35-Inch Tires: Provides the clearance needed to run 35" tires for enhanced off-road capability.
- Fully Configurable with All Shock/Strut Options: Choose from our nitrogen-charged N3's to the premium Vertex reservoir for the perfect ride quality.
| Years | Make | Model | Drive |
|---|---|---|---|
| 2015-2020 | Ford | F-150 King Ranch | 4WD |
| 2015-2020 | Ford | F-150 Lariat | 4WD |
| 2015-2020 | Ford | F-150 Platinum | 4WD |
| 2015-2020 | Ford | F-150 XL | 4WD |
| 2015-2020 | Ford | F-150 XLT | 4WD |
| 2016-2020 | Ford | F-150 Limited | 4WD |
| 2016-2020 | Ford | F-150 SSV | 4WD |
| 2018-2020 | Ford | F-150 Police Responder | 4WD |
- Tire size: 35″ to 37″ tall
- Lift height: 6″
Requires cutting and drilling. Does NOT fit regular or standard cab models due to pinion angle issues, which cause drivetrain vibrations. Models retaining factory wheels are advised to run no wider than a 11.5" wide tire.
Rough Country Lifetime Replacement Warranty covers all structural components against defects in materials and workmanship for the original purchaser's lifetime ownership of the vehicle.
3-Year Finish Warranty on all painted and powder-coated surfaces.
3-Year Shock Warranty on N3, M1, and Vertex shocks against leakage and structural failure.
Warranty service is handled by Rough Country directly — call (678) 400-6467 if you need help opening a warranty claim and we'll walk you through it.
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