After putting 4" Lower springs & 2 1/2 blocks on the rear of my Stepside this is what it came out to. 4 1/8 lower. The driver side is 1" lower than the Pass side. Drivers sit at 29" Pass at 30" When I do the front with spindles & springs, I hope that some way it fixes itself. The truck alway sat lower on the dr. side. Might have to take it to a frame shop, Will see after I do the front