You might actually be used to the old shocks, What Shocks are designed to do is limit the amount of oscillations that the springs produce. So instead of bouncing 5 or 6 times, it bounces only one or two times. The new shocks are going to limit the amount of bounces you get after riding over a bump. They make different shocks for different applications, some make the ride more smooth, and some just get down to business, like the Monroe sensatraks, where they leave one, to one and a half bounces after a bump, My buddies say that I have a harsh ride in my Explorer, but I am actually saving the springs, and keeping the wheels planted to the ground for better traction, and stability.