Suspension Lowering Kit | Rough Country | 3 Inch / 5.5 Inch | Ford F-150

SKU RC48340

$2,499.95
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Product Specifications

  • Front Drop (over OEM):3 inches
  • Rear Drop (over OEM):5.5 inches
  • Front Shock:(2) M1 Series
  • Rear Shock:(2) M1 Series
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  • Typically ships in 1 business day.

Product Specs for Rough Country 48340

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customer service Our Michigan based experts can help.

1-800-358-4751(toll-free, US & Canada) 1-989-755-0561(international & local) Email
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Rough Country 48340 Details

Rough Country lowering kit 800.20 for the Ford F-150 gives your truck a bold street-truck stance with 3-inch front and 5.5-inch rear lowering. Engineered to dramatically reduce ride height while maintaining confident handling and ride quality, this complete suspension system delivers a level, aggressive appearance with a more planted feel on the road.

Features

  • 3-Inch Front / 5.5-Inch Rear Drop: Lowers your F-150 3 inches in the front and 5.5 inches in the rear for a level, aggressive stance and sleek street-truck appearance.
  • Alignment-Friendly Geometry: Engineered suspension geometry allows the truck to be realigned to factory specifications after installation for proper handling and tire wear.
  • Optimized CV Axle Angles: Maintains proper CV axle geometry at the lowered ride height to promote smooth drivetrain operation and long-term durability.
  • Corrected Control Arm Geometry: Includes upgraded control arms engineered with corrected ball joint angles specifically for the lowered suspension height.
  • Rear Sway Bar Included: Increased roll stiffness helps reduce body roll during cornering for flatter, more controlled handling and improved stability.
  • Lower Center of Gravity: The lowered stance reduces the truck's center of gravity for a more planted feel while delivering the aggressive street-truck look you want.
  • Engineered for Ride Quality: Purpose-built suspension components are designed to maintain a smooth, controlled ride without sacrificing the benefits of the lowered stance.
  • M1 Struts and Shocks: Includes M1 front struts and rear shocks engineered to deliver responsive damping, improved stability, and confident handling.

Components

Front
  • M1 Monotube Struts
  • Control Arms
Rear
  • Spring Hanger Brackets
  • Sway Bar
  • Axle Saddles
  • U-Bolt Plates
  • U-Bolts
  • Hardware
Shocks
  • (2) M1 Monotube Shocks

Installation Notes

  • Requires minor cutting and drilling.
  • Requires rear axle flip.
  • Does NOT fit models equipped with rear auto-adjusting headlight sensors.

Vehicle Application Guide for Rough Country 48340

The RC48340 Suspension Lowering Kit | Rough Country | 3 Inch / 5.5 Inch | Ford F-150 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.

YearMakeModelVehicle OptionInstallation Notes
2015 Ford F-150Fits 4WD models. Requires minor cutting and drilling. Requires rear axle flip. Does NOT fit models equipped with rear auto-adjusting headlight sensors.
2017 Ford F-150Fits 4WD models. Requires minor cutting and drilling. Requires rear axle flip. Does NOT fit models equipped with rear auto-adjusting headlight sensors.
2018 Ford F-150Fits 4WD models. Requires minor cutting and drilling. Requires rear axle flip. Does NOT fit models equipped with rear auto-adjusting headlight sensors.
2016 Ford F-150Fits 4WD models. Requires minor cutting and drilling. Requires rear axle flip. Does NOT fit models equipped with rear auto-adjusting headlight sensors.
2024 Ford F-150Fits 4WD models. Requires minor cutting and drilling. Requires rear axle flip. Does NOT fit models equipped with rear auto-adjusting headlight sensors.
2025 Ford F-150Fits 4WD models. Requires minor cutting and drilling. Requires rear axle flip. Does NOT fit models equipped with rear auto-adjusting headlight sensors.
2026 Ford F-150Fits 4WD models. Requires minor cutting and drilling. Requires rear axle flip. Does NOT fit models equipped with rear auto-adjusting headlight sensors.
2022 Ford F-150Fits 4WD models. Requires minor cutting and drilling. Requires rear axle flip. Does NOT fit models equipped with rear auto-adjusting headlight sensors.
2023 Ford F-150Fits 4WD models. Requires minor cutting and drilling. Requires rear axle flip. Does NOT fit models equipped with rear auto-adjusting headlight sensors.
2021 Ford F-150Fits 4WD models. Requires minor cutting and drilling. Requires rear axle flip. Does NOT fit models equipped with rear auto-adjusting headlight sensors.
2019 Ford F-150Fits 4WD models. Requires minor cutting and drilling. Requires rear axle flip. Does NOT fit models equipped with rear auto-adjusting headlight sensors.
2020 Ford F-150Fits 4WD models. Requires minor cutting and drilling. Requires rear axle flip. Does NOT fit models equipped with rear auto-adjusting headlight sensors.

Customer Q&A - Rough Country 48340


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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