Product Details

The ReadyLift 3.5" SST Lift Kit is made for the 2011-2016 Ford F-450 Super Duty 4WD, giving it more ground clearance and room for larger tires.

ReadyLIFT Suspension has engineered a 3.5"lift kit made to fit the 2011-16 Ford F250/F-350/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".

Features

  • Can accommodate tires up to 37 inches in size
  • Designed for use with trucks that have a one-piece drive shaft
  • Specifically designed for use with diesel engines
  • Gas engine trucks will sit higher in the front, creating a nosehigh appearance

Installation Instructions

ReadyLIFT installation instructions (PDF)

Specifications
Part Number
  • 69-2538 (1-Piece Drive Shaft)
  • 69-2531 (2-Piece Drive Shaft)
Part Name ReadyLift 3.5" SST Lift Kit
Vehicle 2011-2016 Ford F-450 Super Duty
Placement Front & Rear
Drivetrain 4WD
Lift - Front 3.5"
Lift - Rear 1"
Max Tire Size 37"
Shocks Included No
Install Time 5+ Hours
Weight
  • 82.00 lb (1-Piece Drive Shaft)
  • 84.00 lb (2-Piece Drive Shaft)
UPC
  • 893131001707 (1-Piece Drive Shaft)
  • 804879262282 (2-Piece Drive Shaft)
Notes
  • ReadyLIFT application: 3.5" SST Lift Kit, Ford Super Duty F250/F350/F450 4WD (1-pc Drive Shaft Only) 2011-2016.
  • Two versions are sold: choose the 1-piece or 2-piece drive shaft version that matches the truck.

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2011FordF-450 Super Duty4WD
2012FordF-450 Super Duty4WD
2013FordF-450 Super Duty4WD
2014FordF-450 Super Duty4WD
2015FordF-450 Super Duty4WD
2016FordF-450 Super Duty4WD

Customer Reviews

Questions & Answers