3.5" ReadyLIFT Suspension SST Lift Kit (Ford Super Duty | 2-PC Drive Shaft 2011-2016)

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ITEM# RLF230

MFG# 69-2531

• Max Lift: 3.5"F/1.0"-3.0"R - Maximum Tire Dia: 35". 2011-2016 F-250/F-350/F-450 4WD. For trucks with two-piece drive shaft. Includes 5" rear blo Diesel engines only. Gas engine trucks will sit nose high.✔

ReadyLIFT Suspension has engineered a line of suspension products made to fit the 2011-2016 Ford Super Duty equipped with diesel engines. ReadyLIFT's 2011-2016 F250 4WD 3.5"F/1.5"-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. This ReadyLIFT SST Lift Kit is the perfect Lift Solution for the 2011-2016 Ford Super Duty trucks with a diesel engines and a two-piece drive shaft. Does not fit the 2011-2016 Super Duty with the 6.2 liter GASOLINE engine. The 69-2531 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 for a great looking mild lift system that will maintain your factory ride!

NOTE: This kit is for use on trucks with a two-piece drive shaft. If you have a one-piece drive shaft, use kit 69-2538.

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.

NOTE: Tow Package vehicles may require longer U-bolts or removal of top overload springs.

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.

Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended.

Estimated Installation Time: 6 Hours +/- 1 hour (excluding alignment and wheel/tire assembly)

View Instruction Sheet

· 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.ƒ‚

Local pickup welcome.

Some vehicles may require additional modifications or parts.

Guaranteed Fitment.

Questions Call us at (888) 814-1158