Only two kinds of people in Montana, those who have hit deer on the road, and those who WILL hit deer on the road. Let's see, I think I have scored two so far, but since I drive those horrible old gas guzzling V8 trucks there was just cosmetic damage. Caught one right behind the ear with the corner of the fender and its butt slapped around into the driver's door leaving a big shallow dent and the doe's bowel contents. There's also a deer head sized hole in the plastic grill of the Suburban from another encounter.
There are some roads up here that it's not safe to drive over about 35mph at dusk and dawn - heck, that is too fast. It's even more scary in a little car when you're looking UP at the deer!
If I was buying a new truck, I'd go out and spend a grand or so on a really good heavy steel grill guard.