ReadyLIFT 3.5" SST Lift Kit (2-Piece Drive Shaft) - 2011-2016 Ford Super Duty F-250/F-350 4WD DRW

The ReadyLIFT 3.5" SST Lift Kit (part 69-2535) is made for 2011-2016 Ford Super Duty 4WD diesel trucks with the dually (DRW) rear spring pack and a two-piece drive shaft. It delivers 3.5" front and 3" rear lift with about 0.75" of rake while keeping the smooth OEM ride.

Part number: ReadyLIFT 69-2535

Key features

• 3.5" front / 3.0" rear lift
• 3.5" powder-coated steel coil spring spacers with sound isolators
• Front shock extensions retain the factory shocks
• Radius arm drop brackets and a track bar relocation bracket keep suspension geometry intact
• Sway bar frame mount spacers and bump stop extensions
• OEM-style cast iron 5" rear lift blocks (3" lift) with longer U-bolts for the dually rear spring pack
• Carrier bearing spacer to adjust driveshaft angle
• Smart Suspension Technology bolt-on design with no cutting or drilling
• Guaranteed for life against manufacturing defects, per ReadyLIFT

What's included

• 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

Fitment

• 2011-2016 Ford Super Duty F-250/F-350 4WD with dually rear springs only
• For trucks with two-piece drive shafts
• Not for 2011-2016 Super Duty with the 6.2L gas engine (front height will differ)
• The lift blocks are not designed for aftermarket or factory add-on air spring/load leveling kits that attach to the bump stop tangs; that use voids the block warranty

Tire fitment

• Maximum tire diameter: 37"
• 37x12.50 with no rub on a 9" wide wheel with 0 offset
• 18" wheels: 37x12.5R18; 20" wheels: 37x12.5R20; 22" wheels: 325/60R22
• ReadyLIFT bases its wheel and tire recommendations on specific wheel and tire brands, and sizes vary by manufacturer, so test-fit every wheel and tire combination before installation.

Install notes

• Estimated installation time: 6 hours +/- 1 hour (excludes alignment and wheel/tire assembly).
• Read the instructions completely before starting. ReadyLIFT recommends installation by a certified mechanic.

Questions about fitment? Email [email protected] with your year, make, model, and trim before ordering.