6-Inch Vertex Lift Kit for 2017–2022 Ford Super Duty 4WD
- Fits 2017–2022 Ford F-250 and F-350 Super Duty 4WD — review every exclusion before ordering
- Does not fit gas engine models, manual shift transfer cases, dually models, or Tremor Factory Trim Package trucks
- Vertex 2.5 adjustable front coilover conversion plus Vertex 2.5 rear shocks
- Fabricated 4.5-inch rear block with U-bolts replaces the factory block; anti-axle-wrap design
- 10-speed transmission models require removal of the dial pin
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 Lift Kit, fitment-checked
Rough Country 52657 is a 6-inch lift kit for 2017–2022 Ford F-250 and F-350 Super Duty 4WD models, built around a Vertex 2.5 adjustable front coilover conversion and Vertex 2.5 rear shocks. It does not fit gas engine models, manual shift transfer cases, dually models, or trucks with the Tremor Factory Trim Package.
This 6-inch lift kit for the 2017–2022 Ford Super Duty 4WD covers F-250 and F-350 trims from XL through Limited, including King Ranch, Lariat, Platinum, and XLT. The box carries left and right Vertex 2.5 adjustable front coilovers, a pair of Vertex 2.5 rear shocks, upper and lower arm kits, a transfer case clocking kit, and a 4.5-inch fabricated rear block with U-bolts in place of the factory block. Radius arm drop brackets set caster back where the steering wants it. Trucks with the 10-speed transmission need the dial pin removed. Shipping weight: 350 lb.
What’s in the box
Kit contents
- 1× Transfer Case Clocking Kit 55003
- 2× Vertex 2.5 RR 6 In 695805
- 1× 6" Kit Box 50010991
- 1× 56020 Box Kit 1560BOX1
- 1× 4.5-6in Up Arm Kit 1560BOX2
- 1× 4.5-6in Lower Arms 1560BOX3
- 1× 4.5 In Block U-Bolt Kit No Overloads 1563BOX4
- 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 52657 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 52657 |
| UPC / GTIN | 00840269915345 |
| Lift height | 6 in |
| Shock package | Vertex series |
| Shipping weight | 350 lb |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here