Rough Country 55020 4.5 inch Lift Kit w/ N3 Shocks | 2017-2022 F250/F350 6.7L Powerstroke 4WD

Features:

• Easy bolt-on installation
• 4.5 inches of added lift height
• Increased ground clearance for off-road use
• Includes premium N3 shock absorbers
• Radius arm brackets maintain proper caster
• Fabricated rear blocks resist axle wrap
• Levels front and rear of vehicle
• Improves suspension geometry and handling
• Heavy-duty lifted coil springs included
• Extended brake line brackets for compatibility
• Durable sway bar and track bar hardware
  

High-Quality Lift System by Rough Country

If you're ready to give your Super Duty a bolder stance and some serious off-road capability, the Rough Country 4.5-inch Lift Kit with N3 shocks is the kind of upgrade that makes an immediate impact. Whether you're running trails on the weekend or just want to fit those larger tires you've been eyeing, this kit gives your truck the clearance and confidence it needs, without wrecking your factory ride quality. Up front, you’re getting a set of heavy-duty lifted coil springs paired with radius arm drop brackets. That setup ensures your suspension geometry stays dialed in, so you don't sacrifice handling or drivability just for a lift. Caster alignment stays in check, and your steering feels just as predictable on the highway as it does around town. In the rear, Rough Country includes a set of fabricated lift blocks. These are tougher than cast versions and help eliminate axle wrap, a common issue when you're pushing your truck off-road or towing heavy loads. It's a small detail, but it makes a big difference in long-term performance.

Premium N3 Shocks with Heavy-Duty Hardware

This kit also comes with Rough Country’s N3 series shocks, tuned specifically to balance rugged trail control with smooth road manners. They're nitrogen-charged, built tough, and ready to soak up whatever you throw at them. Plus, stainless steel brake line brackets, sway bar links, a new pitman arm, and all the hardware are included, so you're not scrambling for parts mid-install. Best of all, it’s a bolt-on system. If you’ve got basic mechanical skills, a buddy, and a weekend, you’re in business. Once it’s on, you can run up to a 35-inch tire with confidence, and let’s be honest, that alone makes this kit worth a look.

Fits: 2017, 2018, 2019, 2020, 2021, 2022 Ford F250/F350 6.7L Powerstroke 4WD

Application Notes:

• Does NOT fit gas engine models.
• Does NOT fit dually models.
• Does NOT fit F250 models w/ High-Capacity Trailer Tow Package (535) - These models have 4-inch diameter axles that require larger u-bolts
• Does NOT fit manual transmission models
• Fits diesel engine models w/ 3.5-inch rear axles only