Chevrolet/GMC 4.5" Front 3" Rear Suspension System 2001-2010

BDS Suspension Chevrolet/GMC 4.5" Front 3" Rear Suspension System 2001-2010

This unique High Clearance suspension lift kit utilizes high arched crossmembers that blend perfectly with the angle of the factory installed lower control arms for a completely integrated look while lifting your vehicle a full 4-1/2" dramatically increasing ground clearance at the front crossmembers and improving operating geometry. A front differential skid plate comes standard, for increased off road protection.

The rear is lifted with a flat 3" block for easy installation.

Special torsion bar unloading tool required for installation.
Some welding required.
Frame Bracket modification required.
20" wheels with 5 1/2" to 5 3/4" of backspacing recommended to reduce trimming.
Gas models require exhaust modification.
Narrow track knuckle option will slightly increase turning radius.
If equipped with stock 17" wheels, then must replace with 17" or larger.
Rear box kit will not fit dually applications.  Larger u-bolts are necessary.

Vehicle Application:
2001-2010 Chevrolet Silverado 3500
2001-2006 Chevrolet Silverado 1500HD
2001-2010 Chevrolet Silverado 2500HD
2001-2006 Chevrolet Silverado 2500
2001-2006 Chevrolet Avalanche 2500
2001-2006 Chevrolet Suburban 2500
2001-2010 GMC Sierra 3500
2001-2006 GMC Sierra 1500HD
2001-2010 GMC Sierra 2500HD
2001-2006 GMC Sierra 2500
2001-2006 GMC Yukon XL 2500

Installation Instructions - PDF Download