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Rough Country

6 INCH LIFT KIT FORD SUPER DUTY 4WD (2017-2022)

6 INCH LIFT KIT FORD SUPER DUTY 4WD (2017-2022)

Factory Rear Overload Springs?
Select Axle Diameter
Select Shock Configuration

PRICE INCLUDES PARTS AND INSTALLATION

Gain greater travel and improved handling while adding ground clearance and aggressive style with Rough Country’s 4-Link F-250 Lift Kit.

This innovative kit allows you to replace your factory arms with a 4-Link setup, using Rough Country’s durable, fixed upper arms and adjustable lower control arms. A set of radius arm drop brackets maintain proper geometry and allow for proper caster setting, which is crucial to maintain factory handling.

This kit includes a set of lifted coil springs, radius arm drop-brackets, and ultra-durable, fabricated Anti-wrap rear blocks that prevent binding and axle wrap. This kit also includes stainless steel extended brake lines and brake line brackets to ensure you have everything you need to install your lift. Best of all, this kit features Rough Country’s Nitrogen-Charged N2.0 Shock Absorbers for the ultimate balance in off-road performance and a smooth highway ride. Includes Rough Country’s Lifetime Replacement Warranty


FEATURES

  • 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 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.
  • Specially designed anti-axle wrap rear blocks maintain stock ride quality while eliminating common lift block problem.

OPTIONAL PREMIUM N3 SHOCKS

  • 10-Stage Variable Valving
  • High Pressure Nitrogen Charged
  • 35mm Piston
  • Chromed Hardened 18mm Piston Rod
  • 36kN Tensile Strength
  • Spring Loaded Piston Rod Seal
  • Metallic Silver Paint
  • Silver powder coat finish
  • 3-year Manufacturer's Warranty
OPTIONAL V2 MONOTUBE SHOCKS
  • Monotube design
  • Internal floating piston
  • Nitrogen-charged
  • 46mm high-flow piston
  • Fast heat dissipation
  • 36kN Tensile Strength
  • Mounts inverted
  • T6061 brushed aluminum body
  • 3-year Manufacturer's Warranty

OPTIONAL VERTEX SHOCKS

  • 8-Stage Adjustable Damping
  • Monotube Design
  • Nitrogen-charged
  • Massive 2.5in Piston
  • 22mm Chrome-Hardened Piston Rod
  • 3-Stage Seal System
  • Heat-Treated, Alloy Bearing
  • Honed Steel Body
  • 3-year Manufacturer's Warranty

NOTES - IMPORTANT

  • Models equipped with a 10-speed transmission must remove dial pin.

  • Does NOT fit gas engine models.

  • Does NOT fit manual shift transfer cases

  • Does NOT fit dually models.

  • New fabricated lift block replaces the factory equipped lift block.

  • Does NOT work on models equipped with Tremor Factory Trim Package

VEHICLE FITMENT

YEARS DRIVE MAKE MODEL
2017-2022 4WD Ford F-250 Super Duty
2017-2022 4WD Ford F-350 Super Duty

RECOMMENDED TIRES & WHEELS

TIRE WHEEL BOLT PATTERN OFFSET NOTE
37x12.50R17 17x9 8x170 -12 -
37x12.50R17 17x9 8x170 +0 -
37x12.50R17 17x9 8x170 +1 -
37x12.50R18 18x9 8x170 -12 -
37x12.50R18 18x9 8x170 +0 -
37x12.50R18 18x9 8x170 +1 -
37x12.50R20 20x9 8x170 -12 -
37x12.50R20 20x9 8x170 +0 -
37x12.50R20 20x9 8x170 +1 -
37x12.50R20 20x10 8x170 -25 Minor Trimming
37x12.50R20 20x10 8x170 -24 Minor Trimming
37x12.50R20 20x10 8x170 -19 Minor Trimming
37x12.50R20 20x10 8x170 -18 Minor Trimming
35x12.50R20 20x12 8x170 -44 Minor Trimming
37x12.50R22 22x9 8x170 -12 -
37x12.50R22 22x9 8x170 +0 -
37x12.50R22 22x9 8x170 +1 -
37x12.50R22 22x10 8x170 -25 Minor Trimming
37x12.50R22 22x10 8x170 -24 Minor Trimming
37x12.50R22 22x10 8x170 -19 Minor Trimming
37x12.50R22 22x10 8x170 -18 Minor Trimming
35x12.50R22 22x12 8x170 -44 Minor Trimming
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