LEARN MORE ABOUT OUR PREMIUM SST2.1 KITS!
Cart
Toll Free Order Line 800.549.4620
Toll Free Order Line 800.549.4620
Clear
Cart
My Cart
Your Vehicle
Please make your selection below
Vehicle Make
    Model
      Year
        Drive
          Find my parts
          Clear
          Toll Free Order Line 800.549.4620
          Search by Vehicle
          main product photo

          3.5" SST Lift Kit - Ford Super Duty F250/F350/F450 4WD (1-pc Drive Shaft Only) 2011-2016

          $799.95
          In stock
          SKU
          69-2538

          Max Lift: 3.5"F/1.0"-3.0"R - Max Tire: 37". 2011-2016 Ford F-250/F-350/F-450 4WD. For use with trucks with one-piece drive shaft. Diesel engines only. Gas engine trucks will sit nose high.

          Have a question? Please call 800-549-4620

          TIRE/WHEEL SIZING GUIDE

           California Residents: Prop 65 WARNING prop65 Cancer, Birth Defects and Reproductive Harm www.P65Warnings.ca.gov
          • ReadyLIFT Suspension has engineered a 3.5"lift kit made to fit the 2011-16 Ford F250/F350/F450 SuperDuty 4WD trucks with a two-piece drive shaft that allows wheel and tire combinations up to 37" while keeping the smooth OEM ride and drivability. This is a complete lift kit including 5" OEM equivalent rear blocks with integrated bump stop landings, 3.5" coil spring extensions with sound isolators, an OEM-style panhard drop bracket, front bump stops, carrier bearing spacer, OEM shock extension brackets, a pair of radius arm drop brackets, and all needed hardware. When used with the maximum size tires, the F250 truck body is raised over 6". ReadyLIFT's 3.5" SST Fixed Lift Kit System for the 2011-16 Ford F250/F350 4WD Super Duty trucks is a safe, easy way to lift your Super Duty while maintaining your factory ride. Why spend thousands of dollars for an elaborate mega-lift kit that takes extensive time to install while destroying your ride when you can save money and get a great lift height that rides great and looks awesome! ReadyLIFT Smart Suspension Technology is used to make this kit very user friendly to install, requiring no cutting or drilling. Like all other ReadyLIFT kits, the F250/F350 3.5" SST Lift Kit is guaranteed for life against manufacturing defects. NOTE: For use with trucks with a one-piece drive shaft. NOTE: The lift blocks in this kit are not designed to work with aftermarket or factory add-on air spring/load leveling kits that attach to the bump stop tangs. Use of this type of air bag system will void all block warranties and can cause failure of the block bump stop tang. Diesel engines only. Gas engine trucks will sit nose high.

          • 37" Maximum tire diameter

            37x12.50 for no rub on a 9" wide wheel with 0 offset

            18" - 37X12.5R18

            20" - 37X12.5R20

            22" - 325/60R22

            Tire Size Note: ReadyLIFT wheel and tire fitment recommendations are typically based on Wheel Pros wheels and Nitto tires. Due to product differences among tire manufacturers, tire specifications and dimensions including, but limited to, overall diameter, rolling diameter, tread width, aspect ratio, lug pattern, sidewall construction and inflation pressure, will vary meaningfully by tire and wheel manufacturer. Every tire and wheel combination should be test fit prior to installation. Consult your local installer to learn more about the right tire fitment for your application.

            Ride Quality Note: When lifting a vehicle and installing aftermarket wheels and tires, a tire manufacturer's construction and material quality can alter vehicle ride quality. When increasing a vehicle wheel and tire size, most larger aftermarket truck and SUV tires are 10-ply (or more) E tires compared to typical OEM 6-ply C tires. This more rigid sidewall construction increases the perception of suspension stiffness often described as ride harshness. The ride, handling, traction, noise, fuel economy, and wear differences between All-Season, All-Terrain, Mud-Terrain, or Trail-Terrain type tires can be significant. Please take into account tire and wheel choice will generally have a meaningful impact on the ride & handling experience.

          • Two coil spring spacers with poly sound isolators

            Two front shock extensions.

            Radius arm drop brackets.

            Two front sway bar mount spacers.

            One front track bar relocation bracket

            Two OEM style cast rear lift blocks with longer u-bolts and hardware.

            Two bump stop extensions.

            Extended length front brake line brackets.‚

          • SAEJ2492 WARNING: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or rollover during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner's manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.

             

            INSTALLATION ALIGNMENT NOTE:  Your vehicle may require alignment after product installation.  You may incur additional costs to align the vehicle.

             

            INSTALLATION HEADLAMP AIM NOTE:  In addition to your vehicle alignment, for your safety and others, it is necessary to check and adjust your vehicle headlamps for proper aim and alignment after product installation.  You may incur additional costs to adjust the headlamp system.

             

            INSTALLATION ADVANCED DRIVER ASSISTANCE SYSTEMS (ADAS) NOTE:  If your vehicle is equipped with active or passive safety/collision monitoring and/or assistance/avoidance systems including, but not limited to, camera- or radar/sonar-based systems, check and adjust your vehicle’s systems for proper aim and function after product installation.   In some instances, your vehicle may require OEM dealer service tools and factory-trained technicians to re-calibrate ADAS.  You may incur additional costs to adjust ADAS systems.


            DO IT YOURSELF: Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. ReadyLIFT Suspension Inc. is NOT responsible for any damage or failure resulting from improper installation. Download Pdf Instructions
            Estimated Installation Time: 6 Hours +/- 1 hour (excluding alignment and wheel/tire assembly)

            Have a certified mechanic do it for you!

          • California Residents: Prop 65 WARNING prop65 Cancer, Birth Defects and Reproductive Harm www.P65Warnings.ca.gov

          Quick Overview
          Max Lift: 3.5"F/1.0"-3.0"R - Max Tire: 37". 2011-2016 Ford F-250/F-350/F-450 4WD. For use with trucks with one-piece drive shaft. Diesel engines only. Gas engine trucks will sit nose high.
          Details
          ReadyLIFT Suspension has engineered a 3.5"lift kit made to fit the 2011-16 Ford F250/F350/F450 SuperDuty 4WD trucks with a two-piece drive shaft that allows wheel and tire combinations up to 37" while keeping the smooth OEM ride and drivability. This is a complete lift kit including 5" OEM equivalent rear blocks with integrated bump stop landings, 3.5" coil spring extensions with sound isolators, an OEM-style panhard drop bracket, front bump stops, carrier bearing spacer, OEM shock extension brackets, a pair of radius arm drop brackets, and all needed hardware. When used with the maximum size tires, the F250 truck body is raised over 6". ReadyLIFT's 3.5" SST Fixed Lift Kit System for the 2011-16 Ford F250/F350 4WD Super Duty trucks is a safe, easy way to lift your Super Duty while maintaining your factory ride. Why spend thousands of dollars for an elaborate mega-lift kit that takes extensive time to install while destroying your ride when you can save money and get a great lift height that rides great and looks awesome! ReadyLIFT Smart Suspension Technology is used to make this kit very user friendly to install, requiring no cutting or drilling. Like all other ReadyLIFT kits, the F250/F350 3.5" SST Lift Kit is guaranteed for life against manufacturing defects. NOTE: For use with trucks with a one-piece drive shaft. NOTE: The lift blocks in this kit are not designed to work with aftermarket or factory add-on air spring/load leveling kits that attach to the bump stop tangs. Use of this type of air bag system will void all block warranties and can cause failure of the block bump stop tang. Diesel engines only. Gas engine trucks will sit nose high.
          Tire Fitment

          37" Maximum tire diameter

          37x12.50 for no rub on a 9" wide wheel with 0 offset

          18" - 37X12.5R18

          20" - 37X12.5R20

          22" - 325/60R22

          Tire Size Note: ReadyLIFT wheel and tire fitment recommendations are typically based on Wheel Pros wheels and Nitto tires. Due to product differences among tire manufacturers, tire specifications and dimensions including, but limited to, overall diameter, rolling diameter, tread width, aspect ratio, lug pattern, sidewall construction and inflation pressure, will vary meaningfully by tire and wheel manufacturer. Every tire and wheel combination should be test fit prior to installation. Consult your local installer to learn more about the right tire fitment for your application.

          Ride Quality Note: When lifting a vehicle and installing aftermarket wheels and tires, a tire manufacturer's construction and material quality can alter vehicle ride quality. When increasing a vehicle wheel and tire size, most larger aftermarket truck and SUV tires are 10-ply (or more) E tires compared to typical OEM 6-ply C tires. This more rigid sidewall construction increases the perception of suspension stiffness often described as ride harshness. The ride, handling, traction, noise, fuel economy, and wear differences between All-Season, All-Terrain, Mud-Terrain, or Trail-Terrain type tires can be significant. Please take into account tire and wheel choice will generally have a meaningful impact on the ride & handling experience.

          Kit Components

          Two coil spring spacers with poly sound isolators

          Two front shock extensions.

          Radius arm drop brackets.

          Two front sway bar mount spacers.

          One front track bar relocation bracket

          Two OEM style cast rear lift blocks with longer u-bolts and hardware.

          Two bump stop extensions.

          Extended length front brake line brackets.‚

          Installation

          SAEJ2492 WARNING: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or rollover during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner's manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.

           

          INSTALLATION ALIGNMENT NOTE:  Your vehicle may require alignment after product installation.  You may incur additional costs to align the vehicle.

           

          INSTALLATION HEADLAMP AIM NOTE:  In addition to your vehicle alignment, for your safety and others, it is necessary to check and adjust your vehicle headlamps for proper aim and alignment after product installation.  You may incur additional costs to adjust the headlamp system.

           

          INSTALLATION ADVANCED DRIVER ASSISTANCE SYSTEMS (ADAS) NOTE:  If your vehicle is equipped with active or passive safety/collision monitoring and/or assistance/avoidance systems including, but not limited to, camera- or radar/sonar-based systems, check and adjust your vehicle’s systems for proper aim and function after product installation.   In some instances, your vehicle may require OEM dealer service tools and factory-trained technicians to re-calibrate ADAS.  You may incur additional costs to adjust ADAS systems.



          DO IT YOURSELF: Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. ReadyLIFT Suspension Inc. is NOT responsible for any damage or failure resulting from improper installation. Download Pdf Instructions
          Estimated Installation Time: 6 Hours +/- 1 hour (excluding alignment and wheel/tire assembly)

          Have a certified mechanic do it for you!

          Additional Information
          California Residents: Prop 65 WARNING prop65 Cancer, Birth Defects and Reproductive Harm www.P65Warnings.ca.gov
           TIRE/WHEEL SIZING GUIDE
          Warning: This product can expose you to chemicals include [name of chemical], which [is/are] known to the State of California to case [cancer]/[birth defects or other reproductive harm]. For more information go to www.P65Warnings.ca.gov.