But of course, it will rust. Basically, most materials are made of iron, and we all know iron rusts through time. Trucks can be made of other metals, but that would be expensive, very expensive!
I think Wikipedia just relies on their posters for the posts. There are many modified T100s there is that needs recognition. They can post it here in this blog.
Ford is also one respected Truck company. Their trucks are durable. I think, we just have to admit that the truck you mentioned is already a 1997 model. Not to mention, the way it was maintained.