Bilstein B8 5100 (Ride Height Adjustable) shock absorbers are designed for trucks and SUVs with a front OE coilover style suspension. Multiple snap-ring grooves in the body allow for different spring seat positions, providing 0-2.75 inches of front lift with OE springs (depending on application). The monotube shock absorbers feature a 46mm digressive piston a with self-adjusting deflective disc valve setting. Bilstein B8 5100 (Ride Height Adjustable) shock absorbers provide increased wheel travel and improved handling. Utilizing a B8 5100 (Ride Height Adjustable) shock absorber is the easiest way to level out your vehicle.\nChevrolet Avalanche 2013-2007; Silverado 1500 2013-2007; Suburban 1500 2014-2007; Tahoe 2014-2007; GMC Sierra 1500 2013-2007; Yukon 2014-2007; Yukon XL 1500 2014-2007\nChevrolet Avalanche 2013-2007, Silverado 1500 2013-2007, Suburban 1500 2014-2007, Tahoe 2014-2007, GMC Sierra 1500 2013-2007, Yukon 2014-2007, Yukon XL 1500 2014-2007