4.5-inch Lift Kit

The BDS Suspension 4.5-inch lift kit is engineered for 2007-2013 Chevrolet Silverado and GMC Sierra 1500 4WD vehicles, aiming to significantly improve their stance, performance, and off-road capability. This comprehensive kit provides the necessary components to lift your truck by 4.5 inches, allowing for the fitment of up to 33-inch tires and enhancing ground clearance. Constructed with robust, high-clearance components, this kit prioritizes both strength and on-road drivability. The front includes full-length replacement strut shocks, heavy-duty 1/4-inch thick steel crossmembers with a high-arched design for superior ground clearance, and a multi-piece differential relocation bracket system. Heavy-duty skid plates are integrated for added off-road protection. Steering geometry is precisely corrected using CNC-machined ductile iron steering knuckles, ensuring proper function and compatibility with the factory Electronic Stability Control (ESC) system. The leaf spring option helps reduce axle wrap for a more stable feel. Both rear lift options are complemented by new u-bolts, brake line brackets, and a choice of either NX2 Nitro Series or FOX 2.0 Performance Series shocks, tuned for optimal performance. The kit also comes with sway bar drops, bump stop extensions, CV spacers, and all necessary hardware for a complete installation. This lift kit includes the Factory Protection Plus drivetrain warranty. Recommended tire and wheel fitment for this kit includes 33x12.5 tires paired with 17x9 wheels with 4.5 inches of backspacing, 18x9 wheels with 5 inches of backspacing, or 20x9 wheels with 5.75 inches of backspacing. Minor trimming may be required for optimal tire clearance.