3.5"F / 1"R SST Lift Kit- GM Silverado / Sierra 2500 HD 2011-2019
2011-UP GM HD 3.5" Tubular Arm SST Lift Kit w/o shocks.. Max Lift: 3.5"F/1.0"R - Max Tire: 34" NOTE: Single Rear Wheel Only Not for use on trucks equipped with factory TOP overload spring commonly referred to as a camper package. Requires the use of longer front shocks. Shocks not included with kit 69-3411.Solid Mount and even load distribution Forged Torsion Keys w shock extensions OEM Style Cast Blocks Will not deform or change shape No Cutting of OEM Parts or Welding Maintains Factory Ride If it needs it‚ Its in the box.
Note: Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT.
2011-UP GM HD 3.5" Tubular Arm SST Lift Kit w/o shocks.. Max Lift: 3.5"F/1.0"R - Max Tire: 34" NOTE: Single Rear Wheel Only Not for use on trucks equipped with factory TOP overload spring commonly referred to as a camper package. Requires the use of longer front shocks. Shocks not included with kit 69-3411.Solid Mount and even load distribution Forged Torsion Keys w shock extensions OEM Style Cast Blocks Will not deform or change shape No Cutting of OEM Parts or Welding Maintains Factory Ride If it needs it‚ Its in the box.
Note: Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT.
34" Maximum tire diameter
34x11.50 for no rub on a 9" wide wheel with +12 offset
18" - 295/70R18
20" - 275/65R20
22" - 285/55R22
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.
Tubular Upper Control Arms
Forged Torsion Keys indexed for 3.5" of lift.
Heavy Duty replacement tie rod assemblies
Differential drop spacers
1.0" OEM style cast iron rear lift blocks with longer u-bolts.