You've probably heard by now that weight savings was a priority in the the . But if there's any confusion left over what exactly the truck is made of, this neat chart should sort it out for you.

Here's another interesting illustration of the 2015 Ford F-150's body construction, highlighting how much aluminum is used on the body. From here, it looks like "a lot." Of course , not pictured, is still made of steel.

Aluminum's not the only thing putting the 2015 Ford F-150 on a diet. The company says a greater…

Ford's marketing department sure is good at cranking these things out. Who doesn't love a good infographic?

Images from Mike Levine, Ford Communications