4 Inch Lift Kit | M1 | Chevy Silverado & GMC Sierra 1500 4WD (1999-2006 & Classic)

<p>Upgrade your truck with Rough Country's 4" NTD Suspension Lift Kit designed for easier installation, superior handling, and a sleek, aggressive stance from every angle. This kit delivers unmatched ground clearance and factory-like ride quality while keeping all components optimally positioned.</p><p><strong>Run Bigger Tires:</strong> A set of lifted front knuckles and 5" rear blocks allow your 1500 to run up to 33" tires with ease. Precision-engineered drop crossmembers, differential drop brackets, and non-torsion bar drop brackets keep everything tucked away for a clean look and peak perfo

Factory-Mounted Torsion Bars: Retains the original torsion bar location for a seamless, factory-like fit. Streamlined Installation: Redesigned components ensure a hassle-free, more efficient setup. Factory Ride Quality: Engineered to maintain the smooth, comfortable ride you expect. Auto Trac Compatibility: Fully compatible with models equipped with Auto Trac systems. Maximum Ground Clearance: Provides superior lift without compromising performance. Optimal Axle Alignment: Keeps axles in their factory position and angle for reduced wear and improved longevity. No Modifications Required: Instal