Rough Country 87000 2.5-inch - 3-inch Suspension Leveling Lift Kit for Toyota: 07-18 Tundra 4WD FITMENT: Toyota: 07-18 Tundra 4WD KIT CONTENTS: Front: Strut extensions, differential mounting spacers, skid plate spacers, bump stops, and hardware; Rear: 1.5-inch lift blocks, u-bolts, and hardware BENEFITS: Allows for up to 33-inch tires; Increased ground clearance; Maintains factory ride quality; 100-percent simple bolt-on installation; Truck can be easily returned to stock; Levels front of the vehicle with the rear; Allows factory front skid plate to be used; Adjustable; Shim plates allow you to fine tune the front amount of lift; Differential spacers maintain proper front CV axle angle; No strut disassembly or strut compressor required for installation TECHNICAL NOTES: Does not fit "XSP-X" models; Does not fit "TRD Pro" models; TRD models may not require included shims ITEM SPECIFICS: Installation Time: 3-4 hours; Backspacing: Factory; Recommended Tire Size: 285/65; Weight: 23.77-lbs