6-Inch Vertex Lift Kit for Ford F-250 Super Duty 4WD (2017–2022)
- Fits compatible 2017–2022 Ford F-250 Super Duty 4WD trims — check the full exclusion list before ordering
- Excludes F-350, gas engine, dually, manual-shift transfer case, 4" rear axle tube, and Tremor Factory Trim Package trucks
- Only for trucks with rear factory contact overload springs
- Includes 2x Vertex 2.5 front and 2x Vertex 2.5 rear shocks, 6 Inch coil box, and transfer case clocking kit
- Fabricated rear lift block replaces the factory block; 6.5 In block and U-bolt hardware supplied
- Bolt-on installation; downloadable installation guide available. Shipping weight: 344.0 lb
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- F-350 models
- Gas engine models
- Manual shift transfer cases Does NOT fit dually models
- Models with 4" rear axle tube ONLY fit models equipped with rear factory contact overload springs New fabricated lift block replaces the factory equipped lift block
Does NOT work on models equipped with Tremor Factory Trim Package Fitment on this page is based on the manufacturer’s application data.
About this kit
6-Inch Vertex Lift Kit, fitment-checked
Rough Country 56050 is a 6-inch lift kit for compatible 2017–2022 Ford F-250 Super Duty 4WD trucks, built around a pair of Vertex 2.5 front shocks and a pair of Vertex 2.5 rear shocks. Diesel only — gas engine trucks are excluded, along with F-350, dually, manual-shift transfer case, Tremor Factory Trim Package, and trucks with a 4" rear axle tube. The truck must have factory contact overload springs in the rear.
This 6-inch lift kit for the 2017–2022 Ford F-250 Super Duty 4WD covers XL through Limited trims and pairs upper and lower 4.5-6in arm assemblies with radius arm drop brackets that reset caster to keep steering feel close to factory. Two Vertex 2.5 front and two Vertex 2.5 rear shocks handle damping, a transfer case clocking kit corrects driveline angle, and a 6.5 In block and U-bolt kit with fabricated anti-axle-wrap rear blocks replaces the factory block. Confirm engine, transfer case, axle tube, and overload spring details against the exclusion list, then work from the downloadable Rough Country installation guide.
What’s in the box
Kit contents
- 1× 4.5-6in Up Arm Kit 1560BOX2
- 1× 4.5-6in Lower Arms 1560BOX3
- 1× 6 Inch Coil Box 9296
- 1× 6.5 In Block U-Bolt Kitoverloads 1550BOX2
- 1× 56020 Box Kit 1560BOX1
- 1× Transfer Case Clocking Kit 55003
- 2× Vertex 2.5 FR 6 In 685754
- 2× Vertex 2.5 RR 6 In 695805
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 56050 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 56050 |
| UPC / GTIN | 00843030153335 |
| Lift height | 6 in |
| Shock package | Vertex series |
| Shipping weight | 344 lb |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here