4-Inch Lift Kit

Give your Chevy Silverado High Country or GMC Denali 1500 4WD truck an aggressive new look and enhanced capability with the BDS Suspension 4-inch lift kit (BDS1808H). It provides the clearance needed to fit up to 35-inch tires, improving both stance and off-road performance. The front of the suspension system features BDS's high-clearance, 1/4-inch thick steel crossmembers, multipiece differential relocation brackets, and heavy-duty skid plates for superior off-road protection. Steering geometry is corrected with CNC-machined ductile iron steering knuckles and replacement tie rod ends, ensuring ESC system compatibility. Sway bar drops, bump stop extensions, brake line brackets, and CV spacers are included for a comprehensive front lift solution. In the rear, a heavy-duty lift block replaces the stock unit to level the stance while retaining ride quality and load capacity. New U-bolts and shock relocation brackets are provided to maintain the ARC system without error. The kit also includes high-strength replacement upper control arms for durability and serviceability. **Important Fitment Notes:** * This kit is compatible with 2019-2024 Chevrolet Silverado 1500 and GMC Sierra 1500 4WD models equipped with Adaptive Ride Control. * The front skid plate will not work with 2.7L Turbo Engines. * Factory 17-inch and 18-inch wheels cannot be reinstalled due to tie rod interference; stock 20-inch wheels can be reinstalled. * All aftermarket wheels should be test fit prior to tire mounting to ensure clearance with the brake caliper, as some wheel profiles may not clear. * If your vehicle is equipped with a mono-leaf rear spring, part #UBT4064 (4 required) must be used. * Requires frame bracket modification.