Suspension Lift Kit | Rough Country | 4.5 Inch | Ford F-250, F-350

SKU RC400359

$3,339.95 Free Ship!
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Product Specifications

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Product Specs for Rough Country 400359

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Rough Country 400359 Details

Rough Country 4.5 inch suspension lift kit 400359 for the Diesel Ford F-250 and F-350 Super Duty is the perfect solution for eliminating factory rake and gaining a bold, aggressive profile. The kit features front Vertex Coilovers, tubular radius arms, sway-bar links, track bar drop bracket and rear fabricated lift blocks. This is paired with front V2 Monotube and rear Vertex adjustable shocks for great on and off-road performance.

Features

  • Adjustable Ride Height: Fine-tune your vehicle's stance and clearance with fully adjustable coilovers.
  • Superior Ride Quality: Enjoy a smoother, more responsive ride with performance-tuned suspension.
  • Enhanced Damping Control: Coilover conversion dramatically boosts damping capability for better handling.
  • Dual Front Shocks: Includes a secondary V2 front monotube shock for increased stability and control.
  • Heavy-Duty Coilover Mounts: Features 1/4-inch fabricated mounts for maximum strength and durability.
  • Convenient Reservoir Mounting: Comes with a top-mounted reservoir bracket for clean, secure installation.
  • Simple Bolt-On Setup: No cutting or drilling required for a hassle-free installation.
  • Boosted Ground Clearance: Gain extra height to tackle off-road terrain with confidence.
  • Front-to-Rear Leveling: Corrects factory rake by aligning the front suspension height with the rear.
  • Precision Caster Correction: Includes tubular radius arms to ensure proper caster settings, preserving factory-like handling and stability.
  • Tubular Radius Arms: Engineered for strength and performance with a 2" outer diameter design.
  • Factory-Mount Compatible: Precision-fit to bolt directly into OEM mounts for hassle-free installation.
  • Improved Geometry: Designed to maintain a more factory-like suspension angle.
  • Heavy-Duty Construction: Oversized arms offer superior strength compared to stock components.
  • Durable Rubber Bushings: Reduce noise and absorb vibrations for a smoother ride.
  • Heavy-Duty Fabricated Blocks: Built tougher than cast alternatives for superior strength and long-term durability.
  • Anti-Axle Wrap Rear Blocks: Custom-designed to retain factory ride quality while eliminating common axle wrap issues.

Kit Contents

Front
  • Vertex Coilovers
  • Tubular Radius Arms
  • Sway-Bar Drop Brackets
  • Track Bar Drop Bracket
  • Stabilizer Relocation Brackets
  • Pitman Arm
  • Brake Line Brackets
  • Bumpstop Spacers
  • Hardware
Rear
  • Fabricated Anti-Wrap Lift Blocks
  • Carrier Bearing Drop Bracket
  • Brake Line Brackets
  • U-Bolts
  • Hardware
Shocks
  • (2) Front V2 Monotube Shocks
  • (2) Rear Vertex Adjustable Shocks

Installation Notes:

  • Due to variances in motor weight, this kit does NOT fit models equipped with a gas engine.
  • Does NOT ft models equipped with Tremor Off-Road Package as they are equipped with approximately a 1.5-inch factory lift.
  • Does NOT fit dually models.

Vehicle Application Guide for Rough Country 400359

The RC400359 Suspension Lift Kit | Rough Country | 4.5 Inch | Ford F-250, F-350 is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561. Browse the category Lift Kits Rough Country 4 Inch Lift Kits , Rough Country Lift Kits , to view all vehicle makes and models.

YearMakeModelVehicle OptionInstallation Notes
2023 Ford F-250 Super DutyFits 4 Wheel DriveDue to variances in motor weight, this kit does NOT fit models equipped with a gas engine. Does NOT ft models equipped with Tremor Off-Road Package as they are equipped with approximately a 1.5-inch factory lift. Does NOT fit dually models.
2024 Ford F-250 Super DutyFits 4 Wheel DriveDue to variances in motor weight, this kit does NOT fit models equipped with a gas engine. Does NOT ft models equipped with Tremor Off-Road Package as they are equipped with approximately a 1.5-inch factory lift. Does NOT fit dually models.
2024 Ford F-350 Super DutyFits 4 Wheel DriveDue to variances in motor weight, this kit does NOT fit models equipped with a gas engine. Does NOT ft models equipped with Tremor Off-Road Package as they are equipped with approximately a 1.5-inch factory lift. Does NOT fit dually models.
2023 Ford F-350 Super DutyFits 4 Wheel DriveDue to variances in motor weight, this kit does NOT fit models equipped with a gas engine. Does NOT ft models equipped with Tremor Off-Road Package as they are equipped with approximately a 1.5-inch factory lift. Does NOT fit dually models.

Customer Q&A - Rough Country 400359


Rough Country

Rough Country Warranty

Limited Lifetime Warranty

On hard suspension components including knuckles, Lift Blocks, Control Arms, Jeep JK Armor, Bed Covers, Bed Mats, Nerf Steps, and Wheel Well Liners.

5 Year Limited Warranty

On leaf springs and coil springs.

3 Year Limited Warranty

On shocks and stabilizers.

3 Year Limited Warranty

On LED Lights, Fender flares, and Soft Tops.

2 Year Limited Warranty

On Winch mechanical components.

1 Year Limited Warranty

On Winch electrical components.

1 Year Limited Warranty

On All wear and tear items. Bushings, Ball Joints, Etc.

Rough Country products are warranted to be free from defects in material and craftsmanship for the time periods listed. Some suspension components are prone to gradual wear and tear over time and therefore are not covered within the Lifetime Replacement Warranty.

Warranty Guard

This free protection supplements your manufacturer's warranty, guaranteeing that if you are denied repair due to having a Warranty Guard protected product on your vehicle, then Rough Country will foot the bill for your repair! For up to 5 years / 100K miles / or until your manufacturer's warranty ends, if there is a failure of a factory warranty-covered part due to installation of a Rough Country suspension product, Rough Country will cover the repairs at a factory authorized shop - all you pay is a $100 deductible!

What the warranty does not cover

Wear and tear items such as mountings, bushings, diminished shock and stabilizer dampening resistance, finish, dents and scratches, as these components and issues can wear out or occur naturally over time. These items are covered under a separate Limited Warranty along with other non-suspension items listed above. Replacements for non-defective items broken during off-road use may incur shipping charges.

You can view the full details of Rough Country’s warranty here.

How to get service

For warranty issues, contact Rough Country service at 1-800-222-7023.

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