Father’s Day Sale – Up to 40% Off! Shop Now >

Rough Country Suspension 6-Inch Suspension Lift Kit with M1 Monotube Shocks (15-20 4WD F-150 SuperCab, SuperCrew, Excluding Raptor)Find parts that fit my vehicle

Item T578685
Our Price

$1,809.95 set

Military, Medical & First Responders $90.50 Available in AT Cash Rewards.
Confirm Eligibility

Save with Open Box

From $814.48

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Shop Owners Save More! Sign up for our dealer program

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Transform Your F-150 With Aggressive Style And Trail-Ready Performance
      • Gain Increased Ground Clearance And Install Up To 35-Inch Tires With Proper Spacing Without Compromising Ride Quality
      • Heavy-Duty Lifted Knuckles And Precision-Engineered Strut Spacers Deliver Reliable Height And Strength
      • Differential Drop Brackets, Sway-Bar Drop Brackets, Brake Line Brackets, And Driveshaft Spacer Maintain Factory-Like Angles For Smooth Controlled Ride
      • Front And Rear 1/4-Inch Plate Steel Crossmembers Add Aggressive Style And Rock-Solid Support Customized For Latest F-150 Chassis
      • Fabricated Rear Blocks Are Stronger Than Cast Options With Anti-Axle Wrap Geometry To Eliminate Common Lift Block Issues
      • Clears 35-Inch Tires For Enhanced Off-Road Capability
      • Fully Configurable Suspension Setup With Nitrogen-Charged N3 Shocks Or Vertex Reservoir Series For Premium Ride Quality
      • Includes Limited Lifetime Replacement Guarantee
      • Maintains Factory Track Width And Front-To-Rear Level Stance For Balanced Aggressive Look And Performance
      • Compatible With 18-Inch And Larger Factory Wheels
      • Requires Cutting And Drilling For Installation
      • Does Not Fit Regular Or Standard Cab Models Due To Pinion Angle Issues Causing Drivetrain Vibrations
      • Models Retaining Factory Wheels Should Use Tires No Wider Than 11.5 Inches
      • Fits 2015-2020 4WD F-150 SuperCab And SuperCrew Models, Excluding Raptor

      Description

      Performance Suspension Upgrade. The Rough Country Suspension 6-Inch Suspension Lift Kit with M1 Monotube Shocks enhances your Ford F-150 by increasing ground clearance and enabling the installation of larger 35-inch tires. This kit improves off-road capability while maintaining on-road comfort, making it ideal for enthusiasts who demand rugged performance and daily drivability.

      Construction and Appearance. Featuring heavy-duty lifted knuckles, precision-engineered strut spacers, and fabricated 1/4-inch steel crossmembers, this lift kit emphasizes durability and strength. The robust rear lift blocks incorporate anti-axle wrap geometry to preserve stock ride quality. The components have a rugged finish designed to withstand harsh trail environments while adding aggressive styling to the truck’s profile.

      Installation. Installation requires moderate mechanical skill and involves cutting and drilling to fit the components properly. Estimated install time is 8 to 10 hours, making this a suitable project for experienced enthusiasts or professional installers.

      Warranty. This suspension lift kit is backed by a Limited Lifetime Replacement Guarantee to ensure long-term dependability and customer confidence.

      Application. This kit fits 2015-2020 4WD Ford F-150 SuperCab and SuperCrew models, excluding the Raptor variant. It does not fit regular or standard cab models due to pinion angle concerns causing drivetrain vibrations.

      Rough Country Suspension 55740

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      4.7

      Customer Reviews (460)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My F-150

      • 2.7L V6 EcoBoost - 15, 16, 17, 18, 19, 20
      • 3.0L V6 Power-Stroke - 18, 19, 20
      • 3.3L V6 - 18, 19, 20
      • 3.5L V6 - 15, 16, 17
      • 3.5L V6 EcoBoost - 15, 16, 17, 18, 19, 20
      • 3.5L V6 EcoBoost Limited - 19, 20
      • 5.0L V8 - 15, 16, 17, 18, 19, 20

        Most Popular from SuperLift