Body components

[Tburd]

Does anybody know what the 2019 Sierra body parts are made from? The doors, hood and tailgate seem to be made of some type of composite material. I'm having it rustproofed and just am curious.

[mafd2]

Anything that opens is aluminum (hood, doors, tailgate) except gas lid door which is plastic.

Edited August 13, 2019 by mafd2

[CamGTP]

Aluminum.

 

The google brah.

 

https://www.repairerdrivennews.com/2018/01/16/2019-chevy-silverado-cuts-up-to-450-lbs-with-aluminum-closures-higher-strength-steel/