2011-2019 Duramax HD 3.5"/2" SST Tow Lift Kit (69-3522)

Fits

The ReadyLIFT  3.5"/2" Lift Kit is a perfect solution that won't break the bank and since it is a true bolt-on kit, it won't permanently modify your truck! If you are looking for a durable 3.5" lift that will allow the installation of up to 34" tires, then this SST Tow Lift Kit is what you need! 

For the longest time, GM tie rod assemblies have been a weak link on all GM trucks, which is why Readylift has also included new heavy-duty tie-rod end assemblies to replace the weak factory versions. These heavy-duty steering assemblies install easily and incredibly stronger than the OEM units. You won't find this kind of attention to detail with any other lift kit for the GM HD trucks! 

Part Number: 69-3522

• Allows for the installation of up to 34" tires
• 3.5" front lift
• 2" rear lift
• Maintains the factory ride
• Will not deform or change shape
  
• No Cutting of OEM Parts or Welding

Includes:

• Tubular Upper Control Arms
• Forged Torsion Keys indexed for 3.5" of lift.
• Heavy Duty replacement tie rod assemblies
• Differential drop spacers
• 2.0" OEM style cast iron rear lift blocks with longer u-bolts.
• Includes SST3000 Shocks. 

Tire Fitment:

• 34" Maximum tire diameter
• 34x11.50 for no rub on a 9" wide wheel with +12 offset
• 18" - 295/70R18
• 20" - 275/65R2022" - 285/55R22

For Single Rear Wheel trucks with Tow Package Springs or Dual Rear Wheels only.