6-Inch Lift Kit with M1 Shocks for Ford F-250 4WD (2011–2014)
- Fits 2011–2014 Ford F-250 Super Duty 4WD — XL, XLT, Lariat, King Ranch, and Platinum
- Does not fit F-350, gas-engine, or dually models; requires factory rear contact overload springs
- Kit contents include 6-inch D-coils, upper and lower 6-inch arm kits, block and U-bolt kit, and two M1 monotube shock pairs
- Fabricated rear block replaces the factory-installed block; radius arm drop brackets set caster
- Bolt-on install with a downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Gas engine models
- Dually models
Does NOT F-350 models. ONLY fits models equipped with rear factory contact overload springs New fabricated lift block replaces the factory equipped lift block. Fitment on this page is based on the manufacturer’s application data.
About this kit
6-Inch Lift Kit with M1 Shocks, fitment-checked
Rough Country 56540 is a 6-inch lift kit for the 2011–2014 Ford F-250 Super Duty 4WD in XL, XLT, Lariat, King Ranch, and Platinum trim. The kit pairs 6-inch front D-coils and radius arm drop brackets with two M1 monotube shock pairs, plus a fabricated rear block that replaces the factory block. It does not cover F-350, gas-engine, or dually trucks, and the rear axle must carry the factory contact overload springs.
This 6-inch lift kit for the 2011–2014 Ford F-250 Super Duty 4WD is built around 6-inch front D-coils, upper and lower 6-inch arm kits, a block and U-bolt package, and two M1 monotube shock pairs. The radius arm drop brackets let caster be set properly, which keeps steering feel close to factory. Check the qualifiers before ordering: F-350, gas-engine, and dual-rear-wheel trucks fall outside coverage, and the truck must have the factory rear contact overload springs. The fabricated rear block takes the place of the block installed at the factory. A downloadable installation guide is available.
What’s in the box
Kit contents
- 1× Block U-Bolt Kitoverloads 1564BOX3
- 1× Box Kit 1565BOX1
- 1× 6in Up Arm Kit 1580 BOX 1
- 1× 6in Lower Arms 1580 BOX 2
- 1× M1 MONOTUBE SHOCK PAIR 770754P
- 1× M1 MONOTUBE SHOCK PAIR 770762P
- 1× 6in D-Coil 9295
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 56540 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 56540 |
| UPC / GTIN | 00840269918056 |
| Lift height | 6 in |
| Shock package | M1 series |
| Shipping weight | 268 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here