tubeless tire vs pneumatic tyre

tubeless tire and pneumatic tyre both are nouns.

Word	Noun	Adjective	Verb	Adverb
tubeless tire	Yes	No	No	No
pneumatic tyre	Yes	No	No	No

As nouns, pneumatic tyre is a hypernym of tubeless tire; that is, pneumatic tyre is a word with a broader meaning than tubeless tire:

tubeless tire: pneumatic tire not needing an inner tube to be airtight
pneumatic tyre: a tire made of reinforced rubber and filled with compressed air; used on motor vehicles and bicycles etc

Other hypernyms of tubeless tire include pneumatic tire.

tubeless tire (noun)	pneumatic tyre (noun)
pneumatic tire not needing an inner tube to be airtight	a tire made of reinforced rubber and filled with compressed air; used on motor vehicles and bicycles etc