The second is called camber.

Negative camber means the top of the tires are closer together than the bottom. Positive camber means the top of the tires farther apart than the bottom.

Few things can wear out a tire faster than poor alignment. It’s even possible to wear just the inside of tire so that the wear is not visible with a casual inspection. Alignment problems can be caused by worn out parts, hitting a curb or pothole, or by fact that stuff happens.

The third is called caster. It is the angle of the pivot of the steering.