3.5" SST Lift Kit - Ford Super Duty F-250/F-350 4WD DRW (2-pc Drive Shaft Only) 2011-2016 (part number 69-2535).

ReadyLIFT Suspension has engineered a line of suspension products made to fit the 2011-2016 Ford Super Duty (with dually rear spring pack) equipped with diesel engines. Our 2011-2016 F-250 4WD 3.5"F/3.0"R SST Lift Kit provides the exact amount of front and rear lift while allowing for wheel and tire combinations up to 35" and keeping the smooth OEM ride and drivability.

The 69-2535 3.5"F/3.0"R SST Lift Kit includes 3.5" powdercoated steel coil spring spacers, sound isolators, shock extensions, sway bar frame mount spacers, bump stop extensions, carrier bearing spacer, track bar relocation bracket, radius arm drop brackets and OEM-style 5.0" Rear Lift Blocks with longer u-bolts for the dually rear spring pack. This is a great looking mild lift system that will maintain your factory ride!

This great new system made to fit the 2011-2016 Ford F-250 4WD with dually rear springs specifically incorporates more than just front leveling or a simple lift. Our popular 3.5" coil spacers and sound isolators retains that great OEM ride and quiet sound. Shock extensions allow you to retain the use of those comfortable brand new front shocks rather than having to replace them with cheap aftermarket versions. Radius arm drop brackets and a new track bar relocation bracket keeps the suspension geometry intact.

ReadyLIFT designed new sway bar mount spacers just for this reason, something you won't get with other kits. Our bumpstop extensions allows you to retain the factory distance between the bump stop and axle while a provided carrier bearing spacer gives you the opportunity to adjust your driveshaft angle as needed.

The use of OEM-style cast iron 5.0" rear lift blocks (3.0" lift) in conjunction with the 3.5" front lift will make the 2011-2016 Ford Super Duty sit with a lifted stance and approximately a 0.75" rake. ReadyLIFT's 3.5" SST Lift Kit for the 2011-2016 Ford F-250 4WD Super Duty trucks is a safe, easy way to lift your Super Duty while maintaining your factory ride. 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 69-2535 F-250 3.5" SST Lift Kit is guaranteed for life against manufacturing defects.

Fitment and Installation Notes

• Lift: 3.5"F/3.0"R - Maximum tire diameter: 35". For trucks with Dually Rear Springs ONLY. For 2011-16 F-350 4WD Dually. For use with trucks with two-piece drive shafts.
• In addition, Ford changed the front suspension on the new 2011-2016 F-250 trucks and, in order to level the truck, the front sway bar frame mounts must be spaced downward.
• Does not work with the new 2011-2016 Super Duty with the 6.2 liter gas engine. Front height will differ.
• 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.

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.

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.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product

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.