6-Inch Vertex Coilover Lift Kit for Ford Super Duty 4WD (2017-2022) — Part 56059
- Fits 2017-2022 Ford F-250 and F-350 Super Duty 4WD diesel models — review all exclusions before ordering
- Does not fit gas engine, dually, manual shift transfer case, or Tremor Factory Trim Package trucks
- 10-speed transmission models require removal of the dial pin
- Kit includes Vertex 2.5 adjustable 4.5-6 in front coilovers, Vertex 2.5 rear shocks, and 4.5-6 in upper/lower arms
- Fabricated 6.5 in rear block and U-bolt kit replaces the factory lift block; front CV drive shaft supplied
- Bolt-on install with a downloadable installation guide available. Shipping weight: 357 lb
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Gas engine models
- Manual shift transfer cases Does NOT fit dually models
Models equipped with a 10-speed transmission must remove dial pin. 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 Coilover Lift Kit, fitment-checked
Rough Country 56059 is a 6-inch lift kit for 2017-2022 Ford F-250 and F-350 Super Duty 4WD diesel trucks, built around a Vertex 2.5 adjustable front coilover conversion and Vertex 2.5 rear shocks. It is not for gas engine models, manual shift transfer cases, dually models, or trucks with the Tremor Factory Trim Package. Trucks with the 10-speed transmission need the dial pin removed.
This 6-inch lift kit for the 2017-2022 Ford F-250/F-350 Super Duty 4WD covers XL, XLT, Lariat, King Ranch, Platinum, and Limited diesel trims. The box carries left and right Vertex 2.5 adjustable 4.5-6 in front coilovers, a pair of Vertex 2.5 rear shocks, 4.5-6 in upper and lower control arms, a front CV drive shaft, and a 6.5 in fabricated rear block and U-bolt kit that takes the place of the factory block. Radius arm drop brackets keep caster where it belongs. A downloadable installation guide is available for both the kit and the coilover work.
What’s in the box
Kit contents
- 1× CV Drive Shaft 5068.1
- 2× Vertex 2.5 RR 6 In 695805
- 1× 6" Kit Box 50010991
- 1× 6.5 In Block U-Bolt Kitoverloads 1550BOX2
- 1× 56020 Box Kit 1560BOX1
- 1× 4.5-6in Up Arm Kit 1560BOX2
- 1× 4.5-6in Lower Arms 1560BOX3
- 1× Vertex 2.5 Adj FR Lh 4.5IN-6.IN 685042L
- 1× Vertex 2.5 Adj FR Rh 4.5IN-6.IN 685042R
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 56059 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 56059 |
| UPC / GTIN | 00840269914973 |
| Lift height | 6 in |
| Shock package | Vertex series |
| Shipping weight | 357 lb |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here