2007-2019 TOYOTA TUNDRA 4" LIFT KIT -Not for use with TRD PRO. RTX offers a 4 inch lift kit for the 2007-2019 Toyota Tundra trucks that can allow for up to a 35 inch tall tire (minor trimming may be required). The RTX35755 Tundra 4 inch lift kit is a greatopportunity to lift yourtrucka true 4inches in front.The RTX35755 inch lift kit includes heavy duty steel front strut extensions and heavy duty tubular steel upper control arms designed around 4 inches of front lift geometry. This kit includes newsway bar drop brackets, rear shock extensions and front bump stop extensions to keep the front suspension performing like stock. CNC machined billet front differential drop spacers are also included to properly lower the front differential to help correct front CV axle angles.Cast iron rear lift blocks with longer U-bolts provide the required rear lift.Not for use on TRD Pro trucks.