As nouns the difference between tire and pneumatic
is that
tire is accoutrements, accessories while
pneumatic is in gnostic theologian Valentinus' triadic grouping of man the highest type; a person focused on spiritual reality (the other two being hylic and psychic).
As a verb tire
is to become sleepy or weary.
As an adjective pneumatic is
of, relating to, or resembling air or other gases.