Rough Country - 23014 - Premium N2.0 Series 5-inch Lifted Strut Kit (Pair) for Chevrolet: 14-18 Silverado 1500 4WD/2WD; GMC: 14-18 Sierra 1500 4WD/2WD FEATURES: Application specific velocity sensitive valving; Utilizes OEM coil spring.; Maintains smooth, factory-like ride.; Structurally engineered for lifted applications; Lifted 5-inches, eliminating the need for strut spacers.; Nitrogen gas charged to improve ride, handling, and reduce shock oil aeration.; Offers improved tire contact with the road for increased stability and performance.; Infinitely Variable Damping; Leak-proof piston seal; Special formulated low friction shock oil Cannot be installed in conjunction with a strut spacer; ONLY fits models with 5-inches of lift KIT CONTENTS: 2 x Premium N2.0 Lifted Strut SPECS: Est. Install Time: 2-3 hours; SKU: 23014 FITMENT: 2014-2018 4WD/2WD Chevrolet Silverado 1500; 2014-2018 4WD/2WD GMC Sierra 1500