The Tuff Country 4-inch suspension lift kit for 2006 Sierra 1500 4x4 uses a multi-piece subframe and accommodates factory air ride shocks to raise ground clearance and improve stance. It balances off-road durability with a ride that mirrors factory feel. Components aim for a safe, effective installation and the kit includes a limited lifetime warranty and notable ride quality.
Tuff Country 2006 Sierra 1500 4X4 4in Lift Kit (w/Multi-Piece Sub Frame w/Factory Air Ride Shocks)