6-Inch Vertex Coilover Lift Kit for Ford F-250 4WD (2015-2016)
- Fits 2015-2016 Ford F-250 Super Duty 4WD — XL through Platinum trims listed in fitment
- Does not fit F-350, dually, or gas-engine models
- Vertex 2.5 adjustable front coilovers (4.5IN-6.IN) plus Vertex 2.5 rear shocks
- Includes two radius arm upgrade boxes and a no-overload block and U-bolt kit
- Bolt-on install with axle-end caster adjustment cam — downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Dually models
- Gas engine models
Does NOT F-350 models. 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 54359 is a 6-inch lift kit for the 2015-2016 Ford F-250 Super Duty 4WD, built around adjustable Vertex 2.5 front coilovers and Vertex 2.5 rear shocks. The kit also carries upgraded radius arms and a fabricated rear block and U-bolt package. It does not fit F-350, dually, or gas-engine trucks.
This 6-inch lift kit for the 2015-2016 Ford F-250 Super Duty 4WD covers XL, XLT, Lariat, King Ranch, and Platinum trims in the fitment list. The box ships with left and right adjustable Vertex 2.5 front coilovers rated across a 4.5IN-6.IN range, two Vertex 2.5 rear shocks, two radius arm upgrade boxes, and a block and U-bolt kit without overloads. Installation is bolt-on, with a caster adjustment cam at the axle for alignment. Confirm your truck is not an F-350, dually, or gas engine before ordering, then work from the downloadable installation guide.
What’s in the box
Kit contents
- 2× Vertex 2.5 RR 6 In 695762
- 1× 6" Kit Box 50010991
- 1× Kit Box 1542BOX1
- 1× Block U-Bolt Kit No Overloads 1564BOX4
- 1× Vertex 2.5 Adj FR Lh 4.5IN-6.IN 685042L
- 1× Vertex 2.5 Adj FR Rh 4.5IN-6.IN 685042R
- 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 54359 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 54359 |
| UPC / GTIN | 00840269914904 |
| 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