6-Inch Lift Kit, Vertex Coilovers — Ford Super Duty 4WD (2005–2007)
- Fits 2005–2007 Ford F-250 and F-350 Super Duty 4WD in XL, XLT, Lariat, King Ranch, and Harley-Davidson Edition trims
- Does not fit dually models; exhaust modification is required for front driveshaft clearance
- Vertex 2.5 adjustable front coilovers (4.5 in to 6 in) with a V2 monotube shock pair
- Rear lift from an add-a-leaf plus a 3-inch block and U-bolt kit; radius arm drop brackets set proper caster
- Downloadable installation guide available, along with an installation video
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Dually models
Requires exhaust modification to clear the front driveshaft. Fitment on this page is based on the manufacturer’s application data.
About this kit
6-Inch Lift Kit, Vertex Coilovers — Ford Super Duty 4WD (2005–2007), fitment-checked
Rough Country 57958 is a 6-inch lift kit for 2005–2007 Ford F-250 and F-350 Super Duty 4WD trucks. It pairs adjustable Vertex 2.5 front coilovers with a V2 monotube shock pair, radius arm drop brackets, upper and lower arms, an add-a-leaf, and a 3-inch rear block and U-bolt kit. Dually models are not covered, and the exhaust must be modified for front driveshaft clearance.
This 6-inch lift kit for the 2005–2007 Ford F-250/F-350 Super Duty 4WD ships as a bolt-on package built around Vertex 2.5 adjustable front coilovers rated across a 4.5 in to 6 in range, plus a V2 monotube shock pair out back. Radius arm drop brackets set caster back where the factory geometry expects it, while the rear uses an add-a-leaf with a 3-inch block and U-bolt kit. Confirm your truck is not a dually and plan on modifying the exhaust for front driveshaft clearance before you start. A downloadable installation guide is available.
What’s in the box
Kit contents
- 1× Add-A-Leaf 6111
- 1× 3 Inch Block & U-Bolt Kit 6539
- 1× V2 MONOTUBE SHOCK PAIR 760762-2
- 1× 6" Kit Box 50010991
- 1× 6in Up Arm Kit 1580 BOX 1
- 1× 6in Lower Arms 1580 BOX 2
- 1× Kit Box 1580 BOX 3
- 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 57958 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 57958 |
| UPC / GTIN | 00840269914447 |
| Lift height | 6 in |
| Shock package | Vertex series |
| Shipping weight | 285 lb |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here