WnP 2" Front, 4" Rear Drop Kit For 2007-14 Tahoe / Suburban, Yukon & Denali, Escalade - Kit - Metal - Includes: 2" Lowering Spindles, 4" Drop Coil Springs, Shock Extenders & Hardware

Nuts for lower ball joints we're the wrong thread. There is cutting. You have to cut the stud on the lower ball joint off if you are running 17" wheels. You WILL need an alignment. There is no way around it. Front only dropped 1.5".

Very happy with my purchase and service.I ended up adding coil relocators for an extra 1" drop in the front.