BDS 4 Inch Lift Kit w/NX2 Shocks and Strut Spacer for Chevy Silverado or GMC Sierra 1500 (2025) 4WD Gas (1851H)

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" 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 & 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 & 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
NX2 Nitro Series
Nitrogen-charged
Twin-tube design
10-stage velocity-sensitive valving
Dual-welded ends for increased strength
1-3/8-inch high-flow piston
Self-lubricating seals
Silver powder coat finish
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