2016-18 Tundra 5 inch Suspension Lift kit Important Notes! Will NOT work on 2016 TRD Pro (Bilstein Piggyback Strut) Models. Will work with Bilstein (yellow) factory front struts on 2014-2016 models. Welding required Stock 18" wheels can not be installed. factory 20 Now Zone Offroad Products offers a suspension system to take your new 2016 Tundra to the next level. New CNC machined ductile iron knuckles are included to correct steering geometry and ease installation. The heavy duty, boxed crossmembers have integrated Zone Offroad designs the packaging for their lift kits in the most efficient way possible. This means splitting lift kits into various kit boxes to enable them to be shipped easily and also so that you can mix and match kit boxes and assemble them into a variety of different lift styles. This part is on box of a complete lift kit and generally is not ordered by itself as several other boxes are required in order to make a complete Zone Offroad lift kit. Zone Offroad T5N