just wanted to tell you guys that i went to lower an 07 tahoe yesterday. the customer wanted the most stock-like ride, so i obviously sugested spindles and rear coils. mc crappys is the only company that made spindles, and sadly i decided to give them a chance. after working till 10 last night, neither spindle fit CORRECTLY. the lower ball joints would not seat properly, most likely because the taper of the new spindle was too large. the upper ball joint also would not seat, instead it stuck up a 1/4 inch and wouldnt come down properly, most likely due to too small of a taper. needless to say, they just dont work. so anybody thinking of lowering a nbs suv, think twice and dont use mc crappys. i used their "2 drop" coils up front, and it dropped about 3 1/2". so id just go groundforce or belltech. the gf kit was really nice IMO, and not only fit but was actually designed for the new trucks