BDS steps up the performance and capability of the Chevy Silverado and GMC Sierra 1500 trucks with 4-inch suspension lift kit. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 33 inch tires
This kit takes advantage of BDS's tried and true high-clearance design for improved ground clearance, strength, and offroad protection while correcting suspension and steering geometry for great on-road handling characteristics.
Up front, the kit utilizes top mounted strut spacers, high-arched 1/4-inch thick steel crossmembers along with a multipiece differential relocation brackets and heavy duty skid plates built for offroad protection.
Steering geometry is corrected at the new taller ride height with CNC-machined ductile iron steering knuckles and replacement tie rod ends allowing for ESC system compatibility.
These combined with the provided sway bar drops, bump stop extensions, brake line brackets, CV spacers, supplied hardware and more provide a comprehensive front suspension lift ready for whatever you throw at it.
In the rear BDS offers a heavy duty lift block to lift and level that stance. The lift block installs in place of the stock block and retains ride quality and load capacity.
Also for the rear are new u-bolts, brake line brackets and precision tuned NX2 Nitro or premium FOX 2.0 Performance Series shocks.
Features and Benefits
- High clearance crossmember design maximizes ground clearance
- Robust steering knuckles maintain ESC system compliance
- HD skid plate system improved offroad protection
- Multipoint differential relocation brackets to secure the front axle and improve CV angles
- FOX performance series IFP gas rear shocks to improved ride and offroad performance
- Factory Protection Plus drivetrain warranty included
Recommended Tires and Wheels
- (Trimming may be required)
- 33 x 12.5 with 17 x 9 and 4.5 in. Backspace
- 33 x 12.5 with 20 x 9 and 5 in. Backspace
- 33 x 12.5 with 20 x 9 and 6.25 in. Backspace
Front Shock Option
Strut Spacer
- Made from heavy-duty steel that guarantees its durability
- Maintains factory like ride quality
- Fast and Easy to install
- FOX 2.0 Performance Series Snap Ring Coil-Over
- Custom-molded spring seat so you can reuse the stock spring and mounting hardware
- 2-inch Impact extruded and CNC machined 6061-T6 clear anodized aluminum one-piece body resists rust
- 5/8-inch hard chrome plated heat-treated alloy steel shaft
- Race-developed high-flow piston design
- Application-specific valving to maximize performance
- Internal IFP mono-tube reservoir design
Rear Shock Option
FOX 2.0 Performance Series
- 2-inch Impact extruded aluminum body
- Internal floating piston (IFP) monotube design
- CNC machined 6061-T6 aluminum mounting ends
- Massive 5/8-inch hard chrome plated heat-treated alloy steel shaft
- Race-developed high-flow piston design
- Application-specific valving to maximize performance
- Long-lasting clear anodized finish
Fits 4X4 Models only
Does not work with models equipped with ARC.
Does not work with Denali, High Country, ZR2, or AT4X models.
Works on Gas models only
- Front Lift Method : Cross Member and Strut Spacer
- Front Lift Height : 4 inch
- Rear Lift Method : Block
- Rear Lift Height : 3 inch
- Shocks Included : Yes
- Lift Height : 4-5.5 inch
Kit Components:
BDS011326 2025 Silverado/Sierra 1500 3 Inch Rear Box Kit
BDS021405 2019-2024 Silverado/Sierra 1500 4 Inch Strut Spacer Box
BDS021664 2019-2024 Silverado/Sierra 1500 Knuckle Box 1of2 w/UCA (4 Inch and 6 Inch Compatible)
BDS021665 2019-2024 Silverado/Sierra 1500 Knuckle Box 2of2 w/UCA (4 Inch and 6 Inch Compatible)
BDS021682 2019-2024 Silverado/Sierra 1500 6 Inch Front Box Kit 1of2
BDS021683 2019-2024 Silverado/Sierra 1500 6 Inch Front Box Kit 2of2
FOX98224758 Fox 2.0 Shock 27.95 x 17.35 x 2- EB1/EB1
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