Description
Premium Suspension Lift. The ReadyLIFT 3.5-Inch Front / 1-Inch Rear SST Suspension Lift Kit with Fabricated Control Arms offers a bolt-on solution to raise the stance of GM HD trucks. Designed to provide up to 3.5 inches of front lift and 1 inch of rear lift, this kit improves ground clearance and allows for larger tires, enhancing both capability and appearance.
Durable Construction and Designed Appearance. This kit includes heavy-duty tubular steel upper control arms and forged torsion keys engineered for strength and longevity. OEM-style cast iron rear lift blocks and CNC-machined differential drop spacers ensure precise fitment and durability. The components are designed to maintain factory ride quality without the need for cutting or welding.
Installation. Installation is moderately complex and recommended for certified mechanics. This true bolt-on kit requires no frame modifications, cutting, or welding. Note that longer front shocks are necessary but are not included.
Application. Compatible with 2011-2019 Sierra 3500 HD models. Not recommended or validated for single cab configurations and not compatible with trucks equipped with factory top overload springs (camper package).
ReadyLIFT 69-3411
CA Residents: WARNING: Cancer and Reproductive Harm
- 2011-Up GM HD 3.5″ Tubular Arm SST Lift Kit Without Shocks
- Maximum Lift: 3.5″ Front / 1.0″ Rear
- Maximum Tire Diameter: 34 Inches
- Single Rear Wheel Only
- Not for Use on Trucks Equipped with Factory Top Overload Spring (Commonly Known as Camper Package)
- Requires Use of Longer Front Shocks (Shocks Not Included)
- Includes Forged Torsion Keys with Shock Extensions
- OEM-Style Cast Blocks Designed to Maintain Shape and Strength
- No Cutting of OEM Parts or Welding Required
- Maintains Factory Ride Quality
- Includes Tubular Upper Control Arms and Heavy-Duty Tie Rod End Assemblies
- CNC-Machined Differential Drop Spacers for 4WD Trucks (Not Used on 2WD)
- Allows for Up to 34″ Tall Tires
- Tow Package Version Available with 2.0″ Rear Lift Block (Sold Separately)
- Fits 2011-2019 Sierra 3500 HD; Not Validated for Single Cab Configuration
| Brand | ReadyLIFT |
| Lift Height | 3.50 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 35 Inch |
| Brand of Shocks | ReadyLift |
| Rear Lift Type | Spacer |
| Shock Style | No Shock |
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