6-Inch Lift Kit with Vertex Shocks for 2011–2014 F-250 Super Duty 4WD
- Fits 2011–2014 Ford F-250 Super Duty 4WD — King Ranch, Lariat, Platinum, XL, and XLT
- Does not fit F-350, dually, or gas-engine models; requires factory rear contact overload springs
- Vertex 2.5 shocks front and rear, plus 6-inch D-Coil front springs
- Two radius arm upgrade boxes with rubber-bushed arms and a caster adjustment cam at the axle
- Fabricated anti-axle-wrap rear blocks with U-bolts, bolt-on installation
- Downloadable installation guide available — shipping weight: 292 lb
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Dually models
- Gas engine models
Does NOT F-350 models. ONLY fits models equipped with rear factory contact overload springs Fitment on this page is based on the manufacturer’s application data.
About this kit
6-Inch Lift Kit with Vertex Shocks, fitment-checked
Rough Country 54050 is a 6-inch lift kit for the 2011–2014 Ford F-250 Super Duty 4WD in King Ranch, Lariat, Platinum, XL, and XLT trims. The kit pairs Vertex 2.5 front and rear shocks with 6-inch D-Coil front springs, upgraded radius arms, and a fabricated rear block and U-bolt package. It does not fit F-350, dually, or gas-engine trucks, and the truck must have factory rear contact overload springs.
This 6-inch lift kit for the 2011–2014 Ford F-250 Super Duty 4WD is built around two Vertex 2.5 front shocks, two Vertex 2.5 rear shocks, and a 6-inch D-Coil front coil set, with two radius arm upgrade boxes, a diesel kit box, and a block and U-bolt package rounding out the contents. The replacement radius arms carry rubber bushings and an axle-end adjustment cam for setting caster, and the rear blocks are fabricated rather than cast. Confirm the overload-spring and engine requirements before ordering, then work from the downloadable Rough Country installation guide.
What’s in the box
Kit contents
- 1× Diesel Kit Box 1540BOX1
- 1× Block U-Bolt Kitoverloads 1564BOX3
- 1× 6in D-Coil 9295
- 2× Vertex 2.5 FR 6 In 685754
- 2× Vertex 2.5 RR 6 In 695762
- 1× Radius Arm Upgrade Box 53600991A
- 1× Radius Arm Upgrade Box 53600992A
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 54050 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 54050 |
| UPC / GTIN | 00843030153113 |
| Lift height | 6 in |
| Shock package | Vertex series |
| Shipping weight | 292 lb |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here