Ford Aluminum Body

My 2015 aluminum ford has served me as well as my 2001 and current 2004 Silverado. Heck the sheet metal on both of the silverados is so thin that leaning against them the beds sides flex and bow. First trip with the '01 as I unhooked the FW I leaned into the bed and caved in the whole area above the wheel. Was able to slide the awning rod inside the bed stake pocket and it popped right out. 2004 has waves all down the bed sides from people leaning up against the truck. Being black paint doesn't help.

As for aluminum being combustible I don't know but can confirm that an aluminum can in a camp fire will melt and disappear.