ReadyLift 2.0" SST Lift Kit - 2019-2023 Chevrolet Silverado 1500 Trail Boss / GMC Sierra 1500 AT4 4WD

This ReadyLift SST lift kit adds a 2-inch front lift (for roughly 4 inches of total front lift when combined with the factory Trail Boss/AT4 suspension) plus a 1-inch rear lift, opening up additional wheel-well clearance for larger tires. It is engineered specifically for 2019-2023 Chevrolet Silverado 1500 Trail Boss and GMC Sierra 1500 AT4 models in 4WD; it is not compatible with the Sierra AT4X, Silverado ZR2, or any truck fitted with rear composite mono-leaf springs. Owners of 2024-2025 trucks with round-style U-bolts will need ReadyLift's separate U-bolt kit (67-35120UB) for proper installation. All required hardware is included for a bolt-on install using factory mounting points.

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