car tire vs recap

car tire and recap both are nouns.

Word	Noun	Adjective	Verb	Adverb
car tire	Yes	No	No	No
recap	Yes	No	Yes	No

As nouns, recap is a hyponym of car tire; that is, recap is a word with a more specific, narrower meaning than car tire:

car tire: a tire consisting of a rubber ring around the rim of an automobile wheel
recap: a used automobile tire that has been remolded to give it new treads

Other hyponyms of car tire include retread.

car tire (noun)	recap (noun)
a tire consisting of a rubber ring around the rim of an automobile wheel	a summary at the end that repeats the substance of a longer discussion
	a used automobile tire that has been remolded to give it new treads

car tire (verb)	recap (verb)
	summarize briefly