Rough Country 2-inch Suspension Leveling Lift Kit for Nissan: 16-18 Titan XD 2WD/4WD (Aluminum) FITMENT: Nissan: 16-18 Titan XD 2WD/4WD KIT CONTENTS: Front: Strut extensions and hardware; Rear: Lift blocks, U-bolts, shock relocation brackets, and hardware BENEFITS: Easy bolt-on installation; Maintains factory ride quality; Increased ground clearance; Levels the front with the rear of the vehicle; No need to disassemble your struts to install; Built from aircraft quality T6061 Billet Aluminum TECHNICAL NOTES: Fits both Gas and Diesel Engine models ITEM SPECIFICS: Installation Time: 3-4 hours; Backspacing: Factory; Recommended Tire Size: 275/60 R20; Weight: 21.95-lbs