BDS Suspension 4.5 Inch Suspension Lift Kit Chevy Silverado GMC Sierra 1500 4WD (1999–2006)

Upgrade the stance, ground clearance, and off-road capability of your 1999–2006 Chevy Silverado or GMC Sierra 1500 4WD with the BDS Suspension 4.5 Inch Lift Kit. Designed for improved performance both on and off the road, this system provides additional ride height while maintaining proper suspension geometry and steering alignment. The kit allows clearance for up to 33-inch tires, giving your truck a more aggressive look and improved trail capability.

This lift kit utilizes BDS’s high-clearance No Torsion Bar Drop design, relocating the torsion bars directly to the top of the lower control arms. This design eliminates the need to lower the torsion bar crossmember, maximizing ground clearance while maintaining strength and durability.

Up front, the system features high-arched 1/4-inch thick steel crossmembers, torsion bar relocation brackets, differential relocation brackets, and heavy-duty skid plates for additional protection. Steering geometry is corrected using high-strength CNC-machined ductile iron steering knuckles, allowing the suspension to maintain proper angles while keeping factory steering components functioning correctly.

Additional front components such as sway bar relocation brackets, bump stop extensions, brake line brackets, and CV spacers ensure proper operation and reliability after lifting. In the rear, the system uses either lift blocks or optional Glide-Ride leaf springs to level the stance and maintain load capacity.

The system includes BDS NX2 Nitro shocks, featuring nitrogen-charged twin-tube construction and velocity-sensitive valving for improved damping and control. Optional FOX 2.0 Performance Series shocks are available for enhanced off-road performance.

Built as a complete bolt-on suspension system, this BDS lift kit delivers the strength, durability, and ride quality needed for both daily driving and off-road adventures.