4.5 Inch Lift Kit - D S - Vertex - Ford F-250 F-350 Super Duty (17-22) - 55051

Rough Country

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Features & Benefits:

  • 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 drivability
  • Includes application valved N3 series 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.

Associated Comments:

  • Does NOT fit F-350 models. Does NOT fit gas engine models. Does NOT fit manual shift transfer cases Does NOT fit dually models. Does NOT fit models with 4" rear axle tube Does NOT work on models equipped with Tremor Factory Trim Package Does NOT fit 2020 models with 10-speed transmission

Additional Attributes:

  • GTIN: 00843030169718
  • Front Components: Vertex coilovers, Radius arm drop brackets, Front Drive Shaft, Sway-bar links, Track bar drop bracket, Stabilizer relocation brackets, Pitman arm, Brake line brackets, Bumpstop spacers, Hardware
  • Install Time: 4-6 hours
  • Rear Components: Fabricated lift blocks, Brake line brackets, U-bolts, Hardware
  • Tire Wheel and Offset Info: 35x12.50R17:17x9:8x170:-12:-; 35x12.50R18:18x9:8x170:-12:-; 35x12.50R18:18x10:8x170:-25:-; 35x12.50R18:18x10:8x170:-24:-; 35x12.50R18:18x10:8x170:-19:-; 35x12.50R18:18x10:8x170:-18:-; 35x12.50R20:20x9:8x170:-12:-; 35x12.50R20:20x10:8x170:-25:-; 35x12.50R20:20x10:8x170:-24:-; 35x12.50R20:20x10:8x170:-19:-; 295 60R20:20x10:8x170:-19:-; 35x12.50R20:20x10:8x170:-18:-; 295 60R20:20x10:8x170:-18:-; 35x12.50R20:20x12:8x170:-44:Minor Trimming; 35x12.50R22:22x10:8x170:-25:-; 35x12.50R22:22x10:8x170:-24:-; 35x12.50R22:22x10:8x170:-19:-; 35x12.50R22:22x10:8x170:-18:-; 35x12.50R22:22x12:8x170:-44:Minor Trimming

Extended Information:

  • Emissions : Emissions Compliance Exempt
  • Life Cycle Status: Available To Order


  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: x x inches