Bilstein's B8 5100 (adjustable ride height) shock absorbers are tailored for trucks and SUVs with front OE coilover suspensions. Multiple snap-ring grooves enable varied spring seat positions, offering 0-3 inches of front lift with OE springs. These monotube shocks feature a 46mm digressive piston and self-adjusting deflective disc valve. Bilstein B8 5100 shocks enhance wheel travel and handling, making them an easy way to level your vehicle.