2" Rear Lift Kits with Upgrade Square U-Bolts for 2011-2026 Chevy Silverado 2500HD GMC Sierra 2500HD

The KSP 2" rear leveling lift kit for 2011–2026 Chevy Silverado 2500HD and GMC Sierra 2500HD raises the rear suspension by two inches to correct factory rake and improve vehicle balance. The added lift increases ground clearance and creates more room for larger rear tires while helping maintain near-factory ride quality. The kit includes fabricated steel rear blocks with a cross-support design for strength and extended U-bolts engineered for secure clamping. Installation typically takes 2–3 hours and does not require strut or coil disassembly.

The rear lift blocks are constructed from heavy-duty steel and feature a tapered design to help correct pinion angle, supporting smoother driveline operation after installation. A textured black powder-coated finish provides added resistance to corrosion and road debris. The extended U-bolts are designed for long-term durability and ensure that the axle remains firmly secured to the leaf springs, even under load or during towing.

This leveling kit is compatible with 2011–2026 2500HD models from Chevrolet and GMC but is not suitable for dually models, trucks equipped with factory overload springs, or 3500-series vehicles. By raising the rear end, the kit improves clearance on uneven roads, driveways, and worksites, reducing the likelihood of bottoming out when carrying cargo or towing equipment.

The design allows the truck to maintain stable handling characteristics while enhancing rear height and visual balance. The kit comes with rear blocks, extended U-bolts, and installation instructions. No drilling or cutting is needed during installation, making it a practical option for drivers seeking to improve rear stance, increase clearance, and accommodate larger tires without modifying factory components.