I'm really not mocking you at all, but those are some of the basic skills needed for being a man. One website that I've directed my son to has many of those skills covered. "The Art of Manliness" I even refer to it from time to time (shock), when caught in a situation that might get my man card revoked. Here is the automotive section:
http://www.artofmanliness.com/category/manly-skills/cars/Includes changing a tire (which involves a jack) and driving a manual transmission.
It's OK not to know something, but what makes a man is to be able to learn it and not rely on others for everyday things, or limit your abilities due to not learning it. I hear women are attracted to the self-sufficient man.
