The SAME SHIT happened to my dad... When his truck was hella new...
He was driving down 580E I think through Castro Valley... A deer ran down the hill and straight into his car... It hit it's head on his truck (right above the back driver side wheel,) left a FAT dent, flipped over the truck, fell down on the shoulder, then got up and ran away.
I think his insurance covered it.
Fuck deer anyway.