4.5 Inch Inch Ford Suspension Lift Kit w/ V2 Shocks 17-20 F-350 4WD Di — Vicious Offroad Skip to content

4.5 Inch Inch Ford Suspension Lift Kit w/ V2 Shocks 17-20 F-350 4WD Diesel Dually Rough Country #55970

SKU R/C-55970
Original price $1,549.95 - Original price $1,549.95
Original price $1,549.95
$1,549.95 - $1,549.95
Current price $1,549.95

Take your truck to new heights with Rough Country's 4.5-inch Suspension Lift! This all-inclusive kit comes with everything you need for a total trasnformation of your truck.

Run up to 37in tires while preserving the smooth, factory ride quality with this impressive upgrade. This kit includes a set of lifted coil springs and ultra-durable, fabricated anti-wrap rear blocks that prevent binding and axle wrap.

Best of all, this kit comes with your choice of Rough Country's N3, V2 Monotube, or Vertex Adjustable Reservoir shocks! Includes Rough Country's Lifetime Replacement Warranty.


  • 4.5 Inch Inch Ford Suspension Lift Kit w/ V2 Shocks (17-20 F-350 4WD Diesel Dually)
  • Easy bolt-on installation
  • Increased ground clearance
  • Levels the front with the rear of the vehicle
  • Radius arm drop brackets allow for properly set caster. Proper caster is crucial to maintaining factory handling and driveability.
  • Includes application valved shock absorbers which offer the best in balanced performance for on and off-road use.
  • Fabricated blocks are stronger and offer a longer lifespan than cast blocks.
  • Fits: 17-20 Ford F-350


  • Does not fit gas engine models.
  • Does not fit single rear wheel models. Rear wheels may require dually wheel sapcers
  • Does not fit manual shift transfer cases
  • Does not work on models equipped with Tremor Factory Trim Package
  • Does not fit 2020 models with 10-speed transmission

Product Documents:


Year Make Model
2017 Ford F-350 Super Duty
2018 Ford F-350 Super Duty
2019 Ford F-350 Super Duty
2020 Ford F-350 Super Duty