The Tuff Country 4-inch uni-ball lift kit for 2014–2018 Suburban 1500 4x4 increases ground clearance while preserving alignment. Combining upper coil spacers with control arms, it includes sway bar end links and a front differential drop plus rear coil spring spacers to lift the rear. Affordable and straightforward to install, it aims to retain factory ride quality and carries a limited lifetime warranty.
Tuff Country 14-18 Suburban 1500 4x4 4in Uni-Ball Lift Kt (Alum/Stmp 2Pc Stl Up Cntrl Arm No Shocks)