Installed these on a 2011 Silverado 1500 4WD, and they ride is truly night and day better than the OEM shocks... I put them at the top setting to level the truck with a 3/4"" rake remaining and the ride height is just right. Brings a chevy back to what a truck should ride like with the front spoiler off the curbs like it should've been from the factory. These shocks virtually stopped the car like body roll of my truck and dampen all road conditions like no other. The added front end height allowed me to put 275/70r18s on with about an inch clearance at full lock in both directions of the front wheel wells. With the shocks and tires changed I got about 3"" in overall body lift from stock height and I'm really happy with the way the truck looks and rides....