ProComp 19-25 GM 1/2 TON 4WD 6″ COMPLETE KIT

Transform your 2019–2025 Sierra or Silverado 1500 4WD with a true 6-inch stance and the clearance to run larger tires. This complete Pro Comp system is engineered as a matched package—preserving factory steering feel and driveline angles while adding strength where it counts. Extended steering knuckles, heavy-duty crossmembers, and precision strut spacers deliver confident on-road manners and weekend-ready capability.

Highlights

• High-strength extended steering knuckles help retain factory steering geometry
• Fabricated steel front strut spacers with pre-pressed studs for faster install
• Heavy-duty, one-piece front and rear crossmembers with integrated differential and sway-bar drops
• Brake-line and bump-stop solutions included for proper travel and clearance
• Rear lift via vehicle-specific blocks with HD U-bolts and tuned monotube rear shocks*
• All required hardware included; professional alignment recommended after install