tire tool vs tire iron

tire tool and tire iron both are nouns.

Word	Noun	Adjective	Verb	Adverb
tire tool	Yes	No	No	No
tire iron	Yes	No	No	No

As nouns, tire tool and tire iron are synonyms defined as:

tire tool and tire iron: hand tool consisting of a lever that is used to force the casing of a pneumatic tire onto a steel wheel

tire tool (noun)	tire iron (noun)
hand tool consisting of a lever that is used to force the casing of a pneumatic tire onto a steel wheel	hand tool consisting of a lever that is used to force the casing of a pneumatic tire onto a steel wheel