ReadyLift T6-5075K T6 Billet Black 2.5" Leveling Kit for Toyota Tundra 2007-2011 Perfect combination of style form and function Made of premium 6061 T6 Aircraft Billet Aluminum with a revolutionary new design Allows for up To 33 inches tall tires Guaranteed to keep factory ride. Guaranteed to never wear break or fail Maintains the factory ride while enhancing ground clearance