Hello, I am looking to buy accident truck from an auction, but I would like to know what parts of the body are aluminum. I know that 2017 models started using aluminum as a primary material for the body and other parts too. So, my question does 3rd gen Super Duties have aluminum parts? What material doors, bed, fenders, tailgate made from? Steel or aluminum? Thank you.

 

2016 and earlier trucks do not have any aluminum used in the body. My 2015 body is all steel except the duallie flares,.