Masonite door 20min garage entry door?

[Alessandro Garabaghi]

http://www.masonite.com/pdf/catalogs/CatalogInteriorMoldedPanelFlush.pdf#page=1

Trying to figure out if the interior doors we purchased are infact 20min and if I could order another one for the garage entrance.

The invoice says:

32368

[John Kogel]

Nope, you need an exterior type door. That sales catalog tells you nothing technical about the product. Talk to your supplier and tell him what you need the door for.

[Jerry Peck]

First question: Why do you need a 20-minute rated door?

Second question: Where are the doors going?