They are terrible, the only good thing about these shock absorbers is the comparison without shock absorbers at all, my Tahoe rolls even on the smallest ones like a beach ball, turning every little bump in the road makes me feel like I'm sailing the high seas, I almost want a boat wheel and an eye patch to drive my car, my wife got seasick and I think my baby has already caught scurvy. The shocks are really terrible as they are gasless. They don't have "spring force" like nitrogen shock…